Free functions calculator - explore function domain, range, intercepts, extreme points and asymptotes step-by-stepSolve by Completing the Square x^2-6x-4=0. x2 − 6x − 4 = 0 x 2 - 6 x - 4 = 0. Add 4 4 to both sides of the equation. x2 − 6x = 4 x 2 - 6 x = 4. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. (b 2)2 = (−3)2 ( b 2) 2 = ( - 3) 2. Add the term to each side of the equation. Jul 16, 2015 · Explanation: xx −6x − 4 = 0. Completing the square means that we will force a perfect square trinomial on the left side of the equation, then solve for x. Add 4 to both sides of the equation. x2 −6x = 4. Divide the coefficient of the x term by 2, then square the result. Add it to both sides of the equation. x2+6x+2 Final result : x2 + 6x + 2 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1.1 Factoring x2+6x+2 The first term is, x2 its coefficient is 1 . The ...Rearrange into the form: (x−4)2 +(y−3)2 = 22 to identify the centre (4,3) and radius 2 ... Find the equations of the circles that have centre (0,0) and touch the circle x2 + y2 − 8x − 6y + 24 = 0. This does not need calculus, just a theorem from euclidean geometry. The given circle has centre (4,3) and radius 1 unit.Linear equation y = 3x + 4 Arithmetic 699 ∗533 Matrix [ 2 5 3 4][ 2 −1 0 1 3 5] Simultaneous equation {8x + 2y = 46 7x + 3y = 47 Differentiation dxd (x − 5)(3x2 − 2) Integration ∫ 01 …Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-stepStep 2 : Trying to factor by splitting the middle term. 2.1 Factoring 4x2+6x-3. The first term is, 4x2 its coefficient is 4 . The middle term is, +6x its coefficient is 6 . The last term, "the constant", is -3. Step-1 : Multiply the coefficient of the first term by the constant 4 • -3 = -12. Step-2 : Find two factors of -12 whose sum equals ...4x2+6x+2=0 Two solutions were found : x = -1 x = -1/2 = -0.500 Step by step solution : Step 1 :Equation at the end of step 1 : (22x2 + 6x) + 2 = 0 Step 2 : Step 3 :Pulling out like ... What is the vertex form of f (x) = 6x2 + 4x − 3 ? The answer is = 6(x+ 31)2 − 911 Explanation: We look for the vertex form by completing the squares f (x ...3x2-6x-15=0 Two solutions were found : x = (2-√24)/2=1-√ 6 = -1.449 x = (2+√24)/2=1+√ 6 = 3.449 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 6x) - 15 = 0 Step 2 ... -4x2-6x-1=0 Two solutions were found : x = (6-√20)/-8=3/-4+1/4√ 5 = -0.191 x = (6+√20)/-8=3/-4-1/4√ 5 = -1.309 Step by step solution : Step ...x2+6x+2 Final result : x2 + 6x + 2 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1.1 Factoring x2+6x+2 The first term is, x2 its coefficient is 1 . The ...Jumlah dari 4x²+ 6 = - 52718692. 7 jam yang lalu Matematika Sekolah Dasar6x2-4x-3=0 Two solutions were found : x = (4-√88)/12=1/3-1/6√ 22 = -0.448 x = (4+√88)/12=1/3+1/6√ 22 = 1.115 Step by step solution : Step 1 :Equation at the end of step 1 : ( (2•3x2) - 4x) - ... 16x2-4x-3=0 Two solutions were found : x = (4-√208)/32= (1-√ 13 )/8= -0.326 x = (4+√208)/32= (1+√ 13 )/8= 0.576 Step by step solution ...Free functions calculator - explore function domain, range, intercepts, extreme points and asymptotes step-by-stepSolve Quadratic Equation by Completing The Square. 5.2 Solving 2x2-3x-5 = 0 by Completing The Square . Divide both sides of the equation by 2 to have 1 as the coefficient of the first term : x2- (3/2)x- (5/2) = 0. Add 5/2 to both side of the equation : x2- (3/2)x = 5/2. Now the clever bit: Take the coefficient of x , which is 3/2 , divide by ...[latex]x^{2}+6x+5=0 [/latex] e. [latex]x^{2}-4x+3=0 [/latex] Pembahasan: Akar-akar persamaan kuadrat baru adalah a + 1 dan b + 1 Sehingga, bentuk persamaan kuadrat barunya menjadi: Contoh Soal Persamaan Kuadrat dan …(D) 3x2 – 6x – 2 = 0. 03/05/18. Page 3. QUADRATIC EQUATIONS. 37. 4. If. 1. 2 is a ... (A) x2 – 4x + 3 2 = 0. (B) x2 + 4x – 3 2 = 0. (C) x2 – 4x – 3 2 = 0. (D) 3x2 ...= 2x 2+3 – 2x 2+1 + 4x 2+0 + 6x 3 – 6x+12 = 2x 5 – 2x 3 + 4x 2 + 6x 3 – 6x+12 = 2x 5 + (-2+6)x 3 + 4x 2 – 6x+12 = 2x 5 + 4x 3 + 4x 2 – 6x+12. Atau kamu juga bisa coba dengan tabel seperti ini: Seperti yang sudah disinggung sebelumnya, pembagian suku banyak bisa menggunakan cara bersusun dan Horner.Algebra. Solve by Factoring 6x^2+4x=0. 6x2 + 4x = 0 6 x 2 + 4 x = 0. Factor 2x 2 x out of 6x2 +4x 6 x 2 + 4 x. Tap for more steps... 2x(3x+2) = 0 2 x ( 3 x + 2) = 0. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. x = 0 x = 0. 3x+2 = 0 3 x + 2 = 0.Algebra Solve by Factoring 4x^2+6x=0 4x2 + 6x = 0 4 x 2 + 6 x = 0 Factor 2x 2 x out of 4x2 +6x 4 x 2 + 6 x. Tap for more steps... 2x(2x+3) = 0 2 x ( 2 x + 3) = 0 If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. x = 0 x = 0 2x+3 = 0 2 x + 3 = 0 Set x x equal to 0 0. x = 0 x = 0Click here👆to get an answer to your question ️ Factorise : x^2 + 6x + 8Step by step solution : Step 1 : Equation at the end of step 1 (22x2 + 6x) + 2 = 0 Step 2 : Step 3 : Pulling out like terms 3.1 Pull out like factors : 4x2 + 6x + 2 = 2 • (2x2 + 3x + 1) Trying to factor by splitting the middle term 3.2 Factoring 2x2 + 3x + 1 The first term is, 2x2 its coefficient is 2 .The equation is 5x 2 - 6x - 2 = 0. Concept:/Formula: If equation is ax 2 + bx + c = 0, then. Roots of the equation = [-b ± √(b 2 - 4ac)] / 2a. Calculation: 5x 2 - 6x - 2 = 0. ... (4x - y) is a multiple of 3 then 4x2 + 7xy - 2y2 is divisible by. Crack Railway Bengali with. India's Super Teachers. Shubham Ghosh. Testbook. Saikat Basak. Testbook. Explore …4x2+6x-1=0 Two solutions were found : x = (-6-√52)/8= (-3-√ 13 )/4= -1.651 x = (-6+√52)/8= (-3+√ 13 )/4= 0.151 Step by step solution : Step 1 :Equation at the end of step 1 : (22x2 + 6x) - 1 ... How do you solve 4x2 + 6x − 19 = 0 ? x= 4−3− 85, 4−3 + 85 Explanation: We have: 4x2+6x−19 = 0 Let's solve for x ... Example: Solve #x^2 + 4x - 7 = 0# Step 1: #x^2 + 4x = 7# (move the constant to the opposite side) Step 2: take half of the "4", and square that number. ... Solve: #x^2+6x-16=0# (by completing the square) Each of the following equations is equivalent (has exactly the same solutions) as the lines before it. #x^2+6x-16=0 #Solve Quadratic Equation by Completing The Square. 5.2 Solving 2x2-3x-5 = 0 by Completing The Square . Divide both sides of the equation by 2 to have 1 as the coefficient of the first term : x2- (3/2)x- (5/2) = 0. Add 5/2 to both side of the equation : x2- (3/2)x = 5/2. Now the clever bit: Take the coefficient of x , which is 3/2 , divide by ...Click here👆to get an answer to your question ️ Let alpha and beta be the roots of equation x^2 - 6x - 2 = 0 . If an = alpha^n - beta^n , for n≥ 1 , then the value of a10-2a_82a9 is equal to?3.1 Find roots (zeroes) of : F (x) = 2x4-6x3+x2+6x-3. Polynomial Roots Calculator is a set of methods aimed at finding values of x for which F (x)=0. Rational Roots Test is one of the above mentioned tools. It would only find Rational Roots that is numbers x which can be expressed as the quotient of two integers.Solve Quadratic Equation by Completing The Square. 2.2 Solving x2-6x-2 = 0 by Completing The Square . Add 2 to both side of the equation : x2-6x = 2. Now the clever bit: Take the coefficient of x , which is 6 , divide by two, giving 3 , and finally square it giving 9. Add 9 to both sides of the equation : On the right hand side we have :Click here👆to get an answer to your question ️ Write the nature of roots of quadratic equation 4x^2 + 6x + 3 = 0. Solve Study Textbooks Guides. Join / Login >> Class 11 >> Maths >> Complex Numbers and Quadratic Equations >> Quadratic Equations >> Write the nature of roots of quadratic e. Question . Write the nature of roots of quadratic …Click here👆to get an answer to your question ️ Find the roots of 6x^2 - √(2) x - 2 = 0 using factorization method ? Solve Study Textbooks Guides. Join / Login. Question . Find the roots of 6 x 2 ... Verified by Toppr. 6 x 2 − 2 x − 2 = 0. ⇒ 6 x 2 − 3 2 x + 2 2 x − 2 = 0.Free functions calculator - explore function domain, range, intercepts, extreme points and asymptotes step-by-stepJul 16, 2015 · Explanation: xx −6x − 4 = 0. Completing the square means that we will force a perfect square trinomial on the left side of the equation, then solve for x. Add 4 to both sides of the equation. x2 −6x = 4. Divide the coefficient of the x term by 2, then square the result. Add it to both sides of the equation. 3.1 Find roots (zeroes) of : F (x) = 2x4-6x3+x2+6x-3. Polynomial Roots Calculator is a set of methods aimed at finding values of x for which F (x)=0. Rational Roots Test is one of the above mentioned tools. It would only find Rational Roots that is numbers x which can be expressed as the quotient of two integers. Completing the square is a method that represents a quadratic equation as a combination of quadrilateral used to form a square. The basis of this method is to discover a special value that when added to both sides of the quadratic that will create a perfect square trinomial. That special value is found by evaluation the expression (b 2)2 where ...Two numbers r and s sum up to -3 exactly when the average of the two numbers is \frac{1}{2}*-3 = -\frac{3}{2}. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Given quadratic equation is 5x 2−6x−2=0. →x 2− 56x− 52=0 (Divide on both sides by 5) →x 2−2(53)x+ 259 = 259 + 52 (add (53)2= 259 on both sides) →(x− 53)2= 2519. →x− 53=± 2519 (take square root on both sides) Thus, we have x= 53± 5 19= 53± 19. Hence, the solution set is { 53+ 19, 53− 19}. Solve any question of ...4x²-6x+2=0. 2(2x²-3x+1)=0 means : 2x²-3x+1 = 0 (x-1)(2x-1)=0. ... Subtract these polynomials, (x2 + 5x + 2) - (5x2 - x - 2) = A. - 4x2 + 6x+4 B. -4x2 + 4x + 0 c. 6x² + 6x + 4 D. 6x2 + 4x + 0 . star. 4.8/5. heart. 90. verified. Verified answer. Jonathan and his sister Jennifer have a combined age of 48. If Jonathan is twice as old as his ...4x2+6x-1=0 Two solutions were found : x = (-6-√52)/8= (-3-√ 13 )/4= -1.651 x = (-6+√52)/8= (-3+√ 13 )/4= 0.151 Step by step solution : Step 1 :Equation at the end of step 1 : (22x2 + 6x) - 1 ... How do you solve 4x2 + 6x − 19 = 0 ? x= 4−3− 85, 4−3 + 85 Explanation: We have: 4x2+6x−19 = 0 Let's solve for x ...Solve by Completing the Square x^2-6x-2=0. x2 − 6x − 2 = 0 x 2 - 6 x - 2 = 0. Add 2 2 to both sides of the equation. x2 − 6x = 2 x 2 - 6 x = 2. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. (b 2)2 = (−3)2 ( b 2) 2 = ( - 3) 2. Add the term to each side of the equation.This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: This part of the question concerns the quadratic equation 4x 2 + 6x + 2 = 0. (i) Find the discriminant of the quadratic expression 4x 2 + 6x + 2. (ii) What does this discriminant tell you about the number of ... Reviews, rates, fees, and rewards details for The My GM Rewards Card™. Compare to other cards and apply online in seconds Excellent Credit, Good Credit $0 Earn 15,000 bonus points after you spend $1,000 in your first three months - that's $...Click here👆to get an answer to your question ️ Find the equations of tangents to the circle x^2 + y^2 - 6x + 4y - 12 = 0 which are parallel to the line 4x - 3y + 6 = 0. Solve Study Textbooks Guides. Join / Login. Question . ... The equation of the circle, passing through the point (2, 8), touching the lines 4 x − 3 y − 2 4 = 0 and 4 x ...Jumlah dari 4x²+ 6 = - 52718692. 7 jam yang lalu Matematika Sekolah DasarExample: Solve #x^2 + 4x - 7 = 0# Step 1: #x^2 + 4x = 7# (move the constant to the opposite side) Step 2: take half of the "4", and square that number. ... Solve: #x^2+6x-16=0# (by completing the square) Each of the following equations is equivalent (has exactly the same solutions) as the lines before it. #x^2+6x-16=0 #Two numbers r and s sum up to -4 exactly when the average of the two numbers is \frac{1}{2}*-4 = -2. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C.3x2-6x+2 Final result : 3x2 - 6x + 2 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 6x) + 2 Step 2 :Trying to factor by splitting the middle term 2.1 Factoring ...09-Jan-2017 ... 4x2-6x+2=0 Помогите найти корни. Посмотри ответы прямо сейчас!Example 1: How many real roots does the equation 2x 5 + 2x 4 – 11x 3 + 9x 2 – 4x + 2 = 0 will have? Solution: The given equation has 4 sign changes, so it can have a maximum of 4 positive real roots. Now, for f(-x), the equation has only one sign change, i.e. f (-x) = -x 5 + 2x 4 + x 3 + x 2 + x + 2 = 0. Hence, the equation will have only ...Completing the square is a method that represents a quadratic equation as a combination of quadrilateral used to form a square. The basis of this method is to discover a special value that when added to both sides of the quadratic that will create a perfect square trinomial. That special value is found by evaluation the expression (b 2)2 where ...4x2 − 20x + 25 = 0 by factoring and then using the Square Root Property, do you get the same result? Solve by using the Quadratic Formula: {r}^{2}+10r+25=0.Algebra Solve by Factoring 4x^2+6x=0 4x2 + 6x = 0 4 x 2 + 6 x = 0 Factor 2x 2 x out of 4x2 +6x 4 x 2 + 6 x. Tap for more steps... 2x(2x+3) = 0 2 x ( 2 x + 3) = 0 If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. x = 0 x = 0 2x+3 = 0 2 x + 3 = 0 Set x x equal to 0 0. x = 0 x = 0Free Complete the Square calculator - complete the square for quadratic functions step-by-step.The 2X6 wood stud is in fact 1 ½" in width and 5 ½" in depth, while the 2X4 wood stud is 1 ½" in width and 3 ½" in depth. The cross sectional area of the 2X6 stud is 8 ¼ square inches while that of the 2X4 stud is 5 ¼ square inches. NOTE: In the past, when timber was sawed, a 2X4 actually measured 2"X4". Now, timber is milled ...the answer. z (x)=6x^3+bx^2-52x+15 can be written. z (x)=6x^3+bx^2-52x+15= (x+5) (ax²+bx+c) because z (-5)=0, and since z (2)=35, we have 6.2^3+4b-104+15=35, we can find the value of b. 4b=76 so b=19. we can write z (x)=6x^3+19x^2-52x+15= (x+5) (ax²+bx+c)=az^3+ (b+5a)x²+5bx+10c. by identification, a=6, 15=10c, c =3/2.Calculator Use. This online calculator is a quadratic equation solver that will solve a second-order polynomial equation such as ax 2 + bx + c = 0 for x, where a ≠ 0, using the quadratic formula. The calculator solution will show work using the quadratic formula to solve the entered equation for real and complex roots.Two numbers r and s sum up to \frac{1}{6} exactly when the average of the two numbers is \frac{1}{2}*\frac{1}{6} = \frac{1}{12}. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C.Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-stepSolve by Completing the Square x^2-6x-2=0. x2 − 6x − 2 = 0 x 2 - 6 x - 2 = 0. Add 2 2 to both sides of the equation. x2 − 6x = 2 x 2 - 6 x = 2. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. (b 2)2 = (−3)2 ( b 2) 2 = ( - 3) 2. Add the term to each side of the equation.Square root of fraction or number by prime factorization. Graphing an ordered pair on a coordinate plane. Long addition. Long division. Unit converter. Long multiplication. Long substraction. Solving word problems by rewriting information as equations.A 2×4 rafter can span between 4'-5" and 11'-6", and 2×6 rafters can span from 6'-6" to 18'-0", depending on all the variables. Insulation R-Value. The depth of the wall channel between studs determines the thickness and R-value of insulation that can fit between the studs. The 3-1/2" deep space between studs in a 2×4 wall ...Explanation: First, subtract 4x and add 8 to each side of the equation to isolate the x term while keeping the equation balanced: 4x −4x + 2 +8 = 6x − 4x −8 +8. 0 + 10 = (6 − 4)x −0. 10 = 2x. Now, divide each side of the fraction by 2 to solve for x while keeping the equation balanced: 10 2 = 2x 2. 5 = 2x 2. 5 = x.The integral of sin^2 is one-half of x, minus one-eighth of the sine of 4x, plus a constant. Using mathematical notation, the integral of sine squared can be written as sin^2 x dx = 1/2 * x – 1/8 * sin(4x) + C.This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: a) This part of the question concerns the quadratic equation 4x2+6x+2=0 (i) Find the discriminant of the quadratic expression 4x2+6x+2. (ii) What does this discriminant tell you about the number of solutions of ...To factor a binomial, write it as the sum or difference of two squares or as the difference of two cubes. How do you factor a trinomial? To factor a trinomial x^2+bx+c find two numbers u, v that multiply to give c and add to b. Rewrite the trinomial as the product of two binomials (x-u) (x-v)The answer is 7718 . Explanation: Substitute 15 for x . 2x3+4x2+4x+8 2(153)+4(152)+4(15)+8 = ... x3+4x2+6x+24 Final result : (x2 + 6) • (x + 4) Step by step solution : Step 1 :Equation at the end of step 1 : ( ( (x3) + 22x2) + 6x) + 24 Step 2 :Checking for a perfect cube : ... x3+4x2+9x+24 Final result : x3 + 4x2 + 9x + 24 Step by step ...2x2-6x+4=0 Two solutions were found : x = 2 x = 1 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 - 6x) + 4 = 0 Step 2 : Step 3 :Pulling out like terms : 3.1 ... 3x2-6x+4=0 Two solutions were found : x = (6-√-12)/6=1-i/3√ 3 = 1.0000-0.5774i x = (6+√-12)/6=1+i/3√ 3 = 1.0000+0.5774i Step by step solution : Step 1 ...Square root of fraction or number by prime factorization. Graphing an ordered pair on a coordinate plane. Long addition. Long division. Unit converter. Long multiplication. Long substraction. Solving word problems by rewriting information as equations. There is a general solution to the quartic, but it is very complex. Fortunately this equation can be solved quite easily. We want to solve x4 −2x3 +4x2 +6x −21 = 0. Assume that we can factorise the equation into the product of two quadratics. (x2 + a)(x2 + bx +c) = 0. Multiply the two quadratics. x4 +bx3 +(a +c)x2 +abx + ac = 0.How do you solve #x^2+10x+9=0# using the quadratic formula? How do you solve #-4x^2+x+1=0# using the quadratic formula? When do you have "no solution" when solving quadratic equations using the quadratic formula?Two numbers r and s sum up to \frac{1}{6} exactly when the average of the two numbers is \frac{1}{2}*\frac{1}{6} = \frac{1}{12}. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C.The discriminant. This online calculator calculates the discriminant of the quadratic polynomial, as well as higher degree polynomials. In algebra, the discriminant of a polynomial is a polynomial function of its coefficients, which allows deducing some properties of the roots without computing them. 1. You are probably aware of the well …2x2-6x+4=0 Two solutions were found : x = 2 x = 1 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 - 6x) + 4 = 0 Step 2 : Step 3 :Pulling out like terms : 3.1 ... 3x2-6x+4=0 Two solutions were found : x = (6-√-12)/6=1-i/3√ 3 = 1.0000-0.5774i x = (6+√-12)/6=1+i/3√ 3 = 1.0000+0.5774i Step by step solution : Step 1 ... Root 2 at {x,y} = {-2.27, 0.00} Solve Quadratic Equation by Completing The Square 4.2 Solving -4x 2-6x+7 = 0 by Completing The Square . Multiply both sides of the equation by (-1) to obtain positive coefficient for the first term: 4x 2 +6x-7 = 0 Divide both sides of the equation by 4 to have 1 as the coefficient of the first term : Square root of fraction or number by prime factorization. Graphing an ordered pair on a coordinate plane. Long addition. Long division. Unit converter. Long multiplication. Long substraction. Solving word problems by rewriting information as equations.3x2-6x+2 Final result : 3x2 - 6x + 2 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 6x) + 2 Step 2 :Trying to factor by splitting the middle term 2.1 Factoring ...Jun 27, 2015 · Given 4x2 +6x +2 = 0. We can simplify this by dividing both sides by 2. XXXX2x2 + 3x +1 = 0. The left side can be factored fairly simply as. XXXX(2x + 1)(x +1) = 0. Which implies either (2x +1) = 0. or (x + 1) = 0. That is either x = − 1 2. or x = − 1. 4x+2=2x+12 How to solve your equation. To solve your equation using the Equation Solver, type in your equation like x+4=5. The solver will then show you the steps to ... Solve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.2x^2 - 7x + 6 = 02x^2 - 4x - 3x + 6 = 02x ( x - 2 ) - 3 ( x - 2 ) = 0(2x - 3) ( x - 2 ) = 02x - 3 = 02x = 3x = 3 / 2x - 2 = 0x = 2Hence option (C) is ...Algebra. Factor x^2+6x-2. x2 + 6x − 2 x 2 + 6 x - 2. x2 + 6x−2 x 2 + 6 x - 2. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Click here👆to get an answer to your question ️ x^4 - 2x^3 + 4x^2 + 6x - 21 = 0 if two of its roots are equal in magnitude but opposite in sign.Then among the 4 roots the real roots be ± k .Then find k^2 ? Solve Study Textbooks Guides. Join / Login. ... The equation whose roots exceed by 2 1 than those of 8 x 3 − 4 x 2 + 6 x ...Precalculus. Find the Center and Radius x^2+y^2-6x-8y=0. x2 + y2 − 6x − 8y = 0 x 2 + y 2 - 6 x - 8 y = 0. Complete the square for x2 −6x x 2 - 6 x. Tap for more steps... (x−3)2 −9 ( x - 3) 2 - 9. Substitute (x−3)2 − 9 ( x - 3) 2 - 9 for x2 −6x x 2 - 6 x in the equation x2 + y2 −6x−8y = 0 x 2 + y 2 - 6 x - 8 y = 0.I need the walmart, 262 error code roblox, Wrx nasioc, Blue book value 2015 gmc acadia, Sport clips haircuts of buckhead, Blue book value on a 2018 silverado, Ravenclaw wiki, Lowes swing chair, Vehicles for sale near me facebook marketplace, Airy soul dragonflight, Pfalzgraff winterberry, Jeffrey dahmer polaroids photos original twitter, Down for it all jacket review, Craigslist cars for sale raleigh
Find the roots of the quadratic equation 3x 2 - 2√6x + 2 = 0. Solution : Let us find the roots by splitting the middle term.. Given, 3x 2 - 2√6x + 2 = 0. Split bx into such a way that it is equal to a×c. - 2√6x can be split into- √6x and - √6x .. Tcl linkzone 5g uw reviews
terraprisma best modifierSolve Quadratic Equation by Completing The Square. 2.2 Solving x2-6x-2 = 0 by Completing The Square . Add 2 to both side of the equation : x2-6x = 2. Now the clever bit: Take the coefficient of x , which is 6 , divide by two, giving 3 , and finally square it giving 9. Add 9 to both sides of the equation : On the right hand side we have : The discriminant. This online calculator calculates the discriminant of the quadratic polynomial, as well as higher degree polynomials. In algebra, the discriminant of a polynomial is a polynomial function of its coefficients, which allows deducing some properties of the roots without computing them. 1. You are probably aware of the well …This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: a) This part of the question concerns the quadratic equation 4x2+6x+2=0 (i) Find the discriminant of the quadratic expression 4x2+6x+2. (ii) What does this discriminant tell you about the number of solutions of ...Answer:X=1 or 0.5 Step-by-step explanation: Use general quadratic equation That is X=(-b+or√(b²-4ac))/2a Where a=4 b=-6 c=2Roots of cubic polynomial. To solve a cubic equation, the best strategy is to guess one of three roots.. Example 04: Solve the equation $ 2x^3 - 4x^2 - 3x + 6 = 0 $. Step 1: Guess one root. 2x2+6x+1=0 Two solutions were found : x =(-6-√28)/4=(-3-√ 7 )/2= -2.823 x =(-6+√28)/4=(-3+√ 7 )/2= -0.177 Step by step solution : Step 1 :Equation at the end ...[latex]x^{2}+6x+5=0 [/latex] e. [latex]x^{2}-4x+3=0 [/latex] Pembahasan: Akar-akar persamaan kuadrat baru adalah a + 1 dan b + 1 Sehingga, bentuk persamaan kuadrat barunya menjadi: Contoh Soal Persamaan Kuadrat dan …3x2-6x+4=0 Two solutions were found : x = (6-√-12)/6=1-i/3√ 3 = 1.0000-0.5774i x = (6+√-12)/6=1+i/3√ 3 = 1.0000+0.5774i Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - ... -3x2-6x+4=0 Two solutions were found : x = (6-√84)/-6=1+1/3√ 21 = 0.528 x = (6+√84)/-6=1-1/3√ 21 = -2.528 Step by step solution : Step ...Calculus Solve for x 6x^2-4x-2=0 6x2 − 4x − 2 = 0 6 x 2 - 4 x - 2 = 0 Factor the left side of the equation. Tap for more steps... 2(3x+1)(x−1) = 0 2 ( 3 x + 1) ( x - 1) = 0 If any …Middle School Math Solutions – Polynomials Calculator, Factoring Quadratics. Just like numbers have factors (2×3=6), expressions have factors ( (x+2) (x+3)=x^2+5x+6). Factoring is the process... Read More. Save to Notebook! Sign in. Send us Feedback. Free Factor by Grouping Calculator - Factor expressions by grouping step-by-step.For the following exercises, use the limit definition of derivative to show that the derivative does not exist at x=a for each of the given functions. 41) f(x) = x1 / 3, x = 0. Solution: limx → 0 − x1 / 3 − 0 x − 0 = limx → 0 − 1 x2 / 3 = ∞. 42) f(x) = x2 / 3, x = 0. 43) f(x) = {1 x < 1 x x ≥ 1, x = 1.⇒ 4×2 + 4x+ 6x + 6 = 0 ⇒ 4x(x + 1) + 6(x + 1) = 0 ⇒ (x +1) (4x + 6) = 0 ⇒ x + 1 = 0 or 4x + 6 = 0 ⇒ x = – 1, – \(\frac{3}{2}\) But x ≠ – \(\frac{3}{2}\) Question 3. A plane left 30 minutes late than its scheduled time and in order to reach the destination 1500 km away in time, it had to increase its speed by 100 km/h from the usual speed. Find its usual …3x2-6x-15=0 Two solutions were found : x = (2-√24)/2=1-√ 6 = -1.449 x = (2+√24)/2=1+√ 6 = 3.449 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 6x) - 15 = 0 Step 2 ... -4x2-6x-1=0 Two solutions were found : x = (6-√20)/-8=3/-4+1/4√ 5 = -0.191 x = (6+√20)/-8=3/-4-1/4√ 5 = -1.309 Step by step solution : Step ...Solve by Factoring x^2+6x=0. x2 + 6x = 0 x 2 + 6 x = 0. Factor x x out of x2 +6x x 2 + 6 x. Tap for more steps... x(x+6) = 0 x ( x + 6) = 0. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. x = 0 x = 0. x+6 = 0 x + 6 = 0. Set x x equal to 0 0.9x2+6x+1=0 One solution was found : x = -1/3 = -0.333 Step by step solution : Step 1 :Equation at the end of step 1 : (32x2 + 6x) + 1 = 0 Step 2 :Trying to factor by ... x2+6x+10=0 Two solutions were found : x = (-6-√-4)/2=-3-i= -3.0000-1.0000i x = (-6+√-4)/2=-3+i= -3.0000+1.0000i Step by step solution : Step 1 :Trying to factor by ...4x2+6x+2=0 Two solutions were found : x = -1 x = -1/2 = -0.500 Step by step solution : Step 1 :Equation at the end of step 1 : (22x2 + 6x) + 2 = 0 Step 2 : Step 3 :Pulling out like ... What is the vertex form of f (x) = 6x2 + 4x − 3 ? The answer is = 6(x+ 31)2 − 911 Explanation: We look for the vertex form by completing the squares f (x ... This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: This part of the question concerns the quadratic equation 4x 2 + 6x + 2 = 0. (i) Find the discriminant of the quadratic expression 4x 2 + 6x + 2. (ii) What does this discriminant tell you about the number of ...Two numbers r and s sum up to \frac{1}{6} exactly when the average of the two numbers is \frac{1}{2}*\frac{1}{6} = \frac{1}{12}. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C.4x2+6x+2=0 Two solutions were found : x = -1 x = -1/2 = -0.500 Step by step solution : Step 1 :Equation at the end of step 1 : (22x2 + 6x) + 2 = 0 Step 2 : Step 3 :Pulling out like ... How do you solve the equation 4x2 = 20x − 25 by completing the square? 25 Explanation: given, 4x2 = 20x−25 ⇒4x2−20x+25 = 0 ⇒(2x)2−2⋅2x⋅5 +(5)2 ...Example 1: How many real roots does the equation 2x 5 + 2x 4 – 11x 3 + 9x 2 – 4x + 2 = 0 will have? Solution: The given equation has 4 sign changes, so it can have a maximum of 4 positive real roots. Now, for f(-x), the equation has only one sign change, i.e. f (-x) = -x 5 + 2x 4 + x 3 + x 2 + x + 2 = 0. Hence, the equation will have only ...4x2+6x+2=0 Two solutions were found : x = -1 x = -1/2 = -0.500 Step by step solution : Step 1 :Equation at the end of step 1 : (22x2 + 6x) + 2 = 0 Step 2 : Step 3 :Pulling out like ...This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: This part of the question concerns the quadratic equation 4x 2 + 6x + 2 = 0. (i) Find the discriminant of the quadratic expression 4x 2 + 6x + 2. (ii) What does this discriminant tell you about the number of ... Popular Problems Algebra Solve by Factoring 4x^2+6x=0 4x2 + 6x = 0 4 x 2 + 6 x = 0 Factor 2x 2 x out of 4x2 +6x 4 x 2 + 6 x. Tap for more steps... 2x(2x+3) = 0 2 x ( 2 x + 3) …Which of the following equations has 2 as a root? (A) x^2 4x + 5 = 0 (B) x^2 + 3x 12 = 0 (C) 2x^2 7x + 6 = 0 (D) 3x^2 6x 2 = 0 Get the answer to this question and access a vast question bank that is tailored for students. Login. Study Materials. NCERT Solutions. NCERT Solutions For Class 12. NCERT Solutions For Class 12 Physics; NCERT …A zero of a function is an interception between the function itself and the X-axis. The possibilities are: no zero (e.g. #y=x^2+1#) graph{x^2 +1 [-10, 10, -5, 5]} one zero (e.g. #y=x#) graph{x [-10, 10, -5, 5]} two or more zeros (e.g. #y=x^2-1#) graph{x^2-1 [-10, 10, -5, 5]} ; infinite zeros (e.g. #y=sinx#) graph{sinx [-10, 10, -5, 5]} To find the eventual zeros of a …x^3 - 4x^2 + 6x - 24 = 0. 自然言語. 数学入力. 拡張キーボード. 例を見る. アップロード. ランダムな例を使う. Wolfram|Alphaは，あらゆる職種，あらゆる教育レベルの，できるだけ広い範囲の人々に，専門家レベルの知識と機能をお届けします．.The equation is 5x 2 - 6x - 2 = 0. Concept:/Formula: If equation is ax 2 + bx + c = 0, then. Roots of the equation = [-b ± √(b 2 - 4ac)] / 2a. Calculation: 5x 2 - 6x - 2 = 0. ... (4x - y) is a multiple of 3 then 4x2 + 7xy - 2y2 is divisible by. Crack Railway Bengali with. India's Super Teachers. Shubham Ghosh. Testbook. Saikat Basak. Testbook. Explore …Answer link x=-1/2 or x=-1 Given 4x^2+6x+2 = 0 We can simplify this by dividing both sides by 2 color (white) ("XXXX")2x^2+3x+1 = 0 The left side can be …Calculator Use. This online calculator is a quadratic equation solver that will solve a second-order polynomial equation such as ax 2 + bx + c = 0 for x, where a ≠ 0, using the quadratic formula. The calculator solution will show work using the quadratic formula to solve the entered equation for real and complex roots.Write the nature of roots of quadratic equation 4x^2 + 6x + 3 = 0. Class 11. >> Maths. >> Complex Numbers and Quadratic Equations. >> Quadratic Equations. >> Write the nature of roots of quadratic e. Question. 1 CITTOOIITIT OTTI - 4. Write the nature of roots of quadratic equation: 9x2 - 6x - 2 = 0.You have the potential for 69% more uninterupted insulation in a wall cavity if you use 2x6 studs on 24-in. centers instead of 2x4 studs on 16-in. centers. Although many builders prefer to maintain 16-in. centers even when using larger 2x6 members (and running up material costs a bit), many building codes allow 24-in. centers with 2x6s.09-Jan-2017 ... 4x2-6x+2=0 Помогите найти корни. Посмотри ответы прямо сейчас!Similar Problems from Web Search. -2x3+3x2+3x-2=0 Three solutions were found : x = 2 x = -1 x = 1/2 = 0.500 Step by step solution : Step 1 :Equation at the end of step 1 : ( ( (0- (2• (x3)))+3x2)+3x)-2 = 0 Step 2 ... x3-33x2+216x-2=0 One solution was found : x ≓ 0.009272389 Step by step solution : Step 1 :Equation at the end of step 1 ...Solve Using the Quadratic Formula 6x^2-6x-2=0. 6x2 − 6x − 2 = 0 6 x 2 - 6 x - 2 = 0. Use the quadratic formula to find the solutions. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. Substitute the values a = 6 a = 6, b = −6 b = - 6, and c = −2 c = - 2 into the quadratic formula and solve for x x. 6±√(−6)2 −4 ⋅(6⋅−2) 2⋅ ...Find the Discriminant 4x^2+6x+2=0. 4x2 + 6x + 2 = 0 4 x 2 + 6 x + 2 = 0. The discriminant of a quadratic is the expression inside the radical of the quadratic formula. b2 − 4(ac) b 2 - 4 ( a c) Substitute in the values of a a, b b, and c c. 62 − 4(4⋅2) 6 2 - 4 ( 4 ⋅ 2) Evaluate the result to find the discriminant.Solve Quadratic Equation by Completing The Square. 2.2 Solving x2-6x-2 = 0 by Completing The Square . Add 2 to both side of the equation : x2-6x = 2. Now the clever bit: Take the coefficient of x , which is 6 , divide by two, giving 3 , and finally square it giving 9. Add 9 to both sides of the equation : On the right hand side we have :In girl’s clothing, a size 6x is a little bit longer and a bit larger in width than a size 6. It is comparable to a size 6 1/2, fitting somewhere between a size 6 and a size 7. In addition to allowing the clothes to fit the girl better, imp...Factor 4x^2-6x-4. 4x2 − 6x − 4 4 x 2 - 6 x - 4. Factor 2 2 out of 4x2 −6x−4 4 x 2 - 6 x - 4. Tap for more steps... 2(2x2 − 3x−2) 2 ( 2 x 2 - 3 x - 2) Factor. Tap for more steps... 2(2x+1)(x−2) 2 ( 2 x + 1) ( x - 2) Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions ... Jumlah dari 4x²+ 6 = - 52718692. 7 jam yang lalu Matematika Sekolah DasarQ: If z² = x² + y² with z > 0, dx/dt = 2, and dy/dt = 6, find dz/dt when x = 6 and y = 8. dz dt Answer:… A: The Power Rule:The Chain Rule: Q: Use the remainder theorem to determine if the given number c is a zero of the polynomial. f(x) = 5x²…x3-6x2+37x-58=0 Three solutions were found : x = 2 x =(4-√-100)/2=2-5i= 2.0000-5.0000i x =(4+√-100)/2=2+5i= 2.0000+5.0000i Step by step solution : Step 1 :Equation at the end of step 1 : ... x^3-6x^2+12x-1=0Number of Common Tangents to Two Circles in Different Conditions. Question. The number of common tangents to the circles x 2 + y 2 − 4 x − 6 y − 12 = 0 and x 2 + y 2 + 6 x + 18 y + 26 = 0, is2-5 Days Delivery in Saudi Arabia We offer express delivery to Riyadh, Jeddah, Medina, Dammam, Mecca, and other cities in Saudi Arabia for ASUS ROG Maximus Z790 Hero EVA-02 Edition LGA 1700 ATX Motherboard, Intel Z790 Chipset, 4x DDR5 DIMM Slot, 192GB Max Memory, 5x M.2 Slots, 6x SATA Ports, Wi-Fi 6E / BT5.3 | 90MB1FL0-M0EAY0.Algebra. Simplify (6x)^2. (6x)2 ( 6 x) 2. Apply the product rule to 6x 6 x. 62x2 6 2 x 2. Raise 6 6 to the power of 2 2. 36x2 36 x 2. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.Algebra. Factor x^2+6x-2. x2 + 6x − 2 x 2 + 6 x - 2. x2 + 6x−2 x 2 + 6 x - 2. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.Solve by Completing the Square x^2-6x-2=0. x2 − 6x − 2 = 0 x 2 - 6 x - 2 = 0. Add 2 2 to both sides of the equation. x2 − 6x = 2 x 2 - 6 x = 2. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. (b 2)2 = (−3)2 ( b 2) 2 = ( - 3) 2. Add the term to each side of the equation.Solve by Factoring 4x^3-6x^2=0. 4x3 − 6x2 = 0 4 x 3 - 6 x 2 = 0. Factor 2x2 2 x 2 out of 4x3 −6x2 4 x 3 - 6 x 2. Tap for more steps... 2x2(2x −3) = 0 2 x 2 ( 2 x - 3) = 0. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. x2 = 0 x 2 = 0.How to Use the Calculator. Type your algebra problem into the text box. For example, enter 3x+2=14 into the text box to get a step-by-step explanation of how to solve 3x+2=14. 4x2+6x-1=0 Two solutions were found : x = (-6-√52)/8= (-3-√ 13 )/4= -1.651 x = (-6+√52)/8= (-3+√ 13 )/4= 0.151 Step by step solution : Step 1 :Equation at the end of step 1 : (22x2 + 6x) - 1 ... How do you solve 4x2 + 6x − 19 = 0 ? x= 4−3− 85, 4−3 + 85 Explanation: We have: 4x2+6x−19 = 0 Let's solve for x ...Solve by Factoring x^2+6x=0. x2 + 6x = 0 x 2 + 6 x = 0. Factor x x out of x2 +6x x 2 + 6 x. Tap for more steps... x(x+6) = 0 x ( x + 6) = 0. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. x = 0 x = 0. x+6 = 0 x + 6 = 0. Set x x equal to 0 0.2x2+6x-4=0 Two solutions were found : x = (-3-√17)/2=-3.562 x = (-3+√17)/2= 0.562 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 + 6x) - 4 = 0 Step 2 : Step 3 ... 3x2+6x-4=0 Two solutions were found : x = (-6-√84)/6=-1-1/3√ 21 = -2.528 x = (-6+√84)/6=-1+1/3√ 21 = 0.528 Step by step solution : Step 1 :Equation ... Click here👆to get an answer to your question ️ Find the equations of tangents to the circle x^2 + y^2 - 6x + 4y - 12 = 0 which are parallel to the line 4x - 3y + 6 = 0. Solve Study Textbooks Guides. Join / Login. Question . ... The equation of the circle, passing through the point (2, 8), touching the lines 4 x − 3 y − 2 4 = 0 and 4 x ...3x2-6x+4=0 Two solutions were found : x = (6-√-12)/6=1-i/3√ 3 = 1.0000-0.5774i x = (6+√-12)/6=1+i/3√ 3 = 1.0000+0.5774i Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - ... -3x2-6x+4=0 Two solutions were found : x = (6-√84)/-6=1+1/3√ 21 = 0.528 x = (6+√84)/-6=1-1/3√ 21 = -2.528 Step by step solution : Step ... To factor a binomial, write it as the sum or difference of two squares or as the difference of two cubes. How do you factor a trinomial? To factor a trinomial x^2+bx+c find two numbers u, v that multiply to give c and add to b. Rewrite the trinomial as the product of two binomials (x-u) (x-v)x2-6x+4 Final result : x2 - 6x + 4 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1.1 Factoring x2-6x+4 The first term is, x2 its coefficient is 1 . The ... 2x2-6x+4 Final result : 2 • (x - 1) • (x - 2) Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 - 6x) + 4 Step 2 : Step 3 :Pulling out ...Algebra Free math problem solver answers your algebra homework questions with step-by-step explanations. Get Step by Step Now. Starting at $5.00/month. Get step-by-step answers and hints for your math homework problems. Learn the basics, check your work, gain insight on different ways to solve problems. For chemistry, calculus, algebra, trigonometry, equation solving, basic math and more.Use the quadratic formula to find the solutions. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a Substitute the values a = 4 a = 4, b = −6 b = - 6, and c = 2 c = 2 into the quadratic formula and solve for x x. 6±√(−6)2 − 4⋅(4⋅2) 2⋅4 6 ± ( - 6) 2 - 4 ⋅ ( 4 ⋅ 2) 2 ⋅ 4 Simplify. Tap for more steps... x = 3±1 4 x = 3 ± 1 4 x2-6x-40=0 Two solutions were found : x = 10 x = -4 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1.1 Factoring x2-6x-40 The first term is, x2 its ... (2x2)- (6x)-4=0 Two solutions were found : x = (3-√17)/2=-0.562 x = (3+√17)/2= 3.562 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 - 6x ...x2+4x-2=0 Two solutions were found : x =(-4-√24)/2=-2-√ 6 = -4.449 x =(-4+√24)/2=-2+√ 6 = 0.449 Step by step solution : Step 1 :Trying to factor by splitting the middle term ... Solve by Completing the Square x^2-6x-4=0. x2 − 6x − 4 = 0 x 2 - 6 x - 4 = 0. Add 4 4 to both sides of the equation. x2 − 6x = 4 x 2 - 6 x = 4. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. (b 2)2 = (−3)2 ( b 2) 2 = ( - 3) 2. Add the term to each side of the equation. 2.2 Solving x2-6x-4 = 0 by Completing The Square . Add 4 to both side of the equation : x2-6x = 4. Now the clever bit: Take the coefficient of x , which is 6 , divide by two, giving 3 , and finally square it giving 9. Add 9 to both sides of the equation : On the right hand side we have : 4 + 9 or, (4/1)+ (9/1)... 6x2 + 11x − 6? a ... Similarly, one of the main applications of factoring polynomials is to solve polynomial equations. EXAMPLE. Solve x3 + 4 x2 − 7x − 10 = 0.x2-6x-16=0 Two solutions were found : x = 8 x = -2 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1.1 Factoring x2-6x-16 The first term is, x2 its ... 2x2-6x-16=0 Two solutions were found : x = (3-√41)/2=-1.702 x = (3+√41)/2= 4.702 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 - 6x) - 16 ...3x2-6x+4=0 Two solutions were found : x = (6-√-12)/6=1-i/3√ 3 = 1.0000-0.5774i x = (6+√-12)/6=1+i/3√ 3 = 1.0000+0.5774i Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - ... -3x2-6x+4=0 Two solutions were found : x = (6-√84)/-6=1+1/3√ 21 = 0.528 x = (6+√84)/-6=1-1/3√ 21 = -2.528 Step by step solution : Step ...Let’s take the equations 4x2 + 4x + 1 = 0 and (x – 3)2 = 0 and find their roots using quadratic formula. For 4x2 + 4x + 1 = 0 For (x – 3)2 = 0 The roots of 4x2 + 4x + 1 = 0 are −1 2 and 1 2,and they are real, rational and equal while the roots of x2 + 6x + 9 = 0 are 3 and 3, and they are also real, rational and equal.The integral of sin^2 is one-half of x, minus one-eighth of the sine of 4x, plus a constant. Using mathematical notation, the integral of sine squared can be written as sin^2 x dx = 1/2 * x – 1/8 * sin(4x) + C.2x2-6x+4=0 Two solutions were found : x = 2 x = 1 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 - 6x) + 4 = 0 Step 2 : Step 3 :Pulling out like terms : 3.1 ... 3x2-6x+4=0 Two solutions were found : x = (6-√-12)/6=1-i/3√ 3 = 1.0000-0.5774i x = (6+√-12)/6=1+i/3√ 3 = 1.0000+0.5774i Step by step solution : Step 1 ... x2-6x-2=0 Two solutions were found : x = (6-√44)/2=3-√ 11 = -0.317 x = (6+√44)/2=3+√ 11 = 6.317 Step by step solution : Step 1 :Trying to factor by splitting the middle term ... 2x2-6x-2=0 Two solutions were found : x = (3-√13)/2=-0.303 x = (3+√13)/2= 3.303 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 - 6x ... . 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