If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + -16x = 13 Reorder the terms: -16x + 4x2 = 13 Solving -16x + 4x2 = 13 Solving for variable 'x'. Reorder the terms: -13 + -16x + 4x2 = 13 + -13 Combine like terms: 13 + -13 = 0 -13 + -16x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -3.25 + -4x + x2 = 0 Move the constant term to the right: Add '3.25' to each side of the equation. -3.25 + -4x + 3.25 + x2 = 0 + 3.25 Reorder the terms: -3.25 + 3.25 + -4x + x2 = 0 + 3.25 Combine like terms: -3.25 + 3.25 = 0.00 0.00 + -4x + x2 = 0 + 3.25 -4x + x2 = 0 + 3.25 Combine like terms: 0 + 3.25 = 3.25 -4x + x2 = 3.25 The x term is -4x. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4x + 4 + x2 = 3.25 + 4 Reorder the terms: 4 + -4x + x2 = 3.25 + 4 Combine like terms: 3.25 + 4 = 7.25 4 + -4x + x2 = 7.25 Factor a perfect square on the left side: (x + -2)(x + -2) = 7.25 Calculate the square root of the right side: 2.692582404 Break this problem into two subproblems by setting (x + -2) equal to 2.692582404 and -2.692582404.Subproblem 1
x + -2 = 2.692582404 Simplifying x + -2 = 2.692582404 Reorder the terms: -2 + x = 2.692582404 Solving -2 + x = 2.692582404 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = 2.692582404 + 2 Combine like terms: -2 + 2 = 0 0 + x = 2.692582404 + 2 x = 2.692582404 + 2 Combine like terms: 2.692582404 + 2 = 4.692582404 x = 4.692582404 Simplifying x = 4.692582404Subproblem 2
x + -2 = -2.692582404 Simplifying x + -2 = -2.692582404 Reorder the terms: -2 + x = -2.692582404 Solving -2 + x = -2.692582404 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = -2.692582404 + 2 Combine like terms: -2 + 2 = 0 0 + x = -2.692582404 + 2 x = -2.692582404 + 2 Combine like terms: -2.692582404 + 2 = -0.692582404 x = -0.692582404 Simplifying x = -0.692582404Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.692582404, -0.692582404}
| 4(-4-3v)=8 | | 7x-9+2x+36=108 | | 2-(x+2)=0 | | 63+2x+x=180 | | -2-y=3wz+3 | | 12m-5m-7m+m=12 | | 1x+2y=3860 | | 2(5x-6)-3x=4(x+12)-9x | | 4.9=5.7-0.2x | | 7x-9+2x+36=54 | | 3(6x-7)=18x-21 | | x+10+x+5+x=180 | | 7x-9+2x+36=86 | | u=-8+3u | | 6(3n+8)=4(5n-1)-6n | | 2-6(m-8)=-6(m+3) | | 7x-9+2x+36=43 | | 378=7(-6x-6) | | -3n+6n=-12 | | x+1x+1+x+x+1= | | 6(-46x+26)=-14(48+7x) | | 0.48= | | 33+2x-11=90 | | 6(-46x+26)=-14 | | -390=5(10x-18) | | -15x+5y-45= | | 4x+8=3x+20 | | 3x-4(2x-3)=22 | | -1-2x=x+2+x | | b-5+2b=29 | | 5(4n+1)-2=13 | | 1-2x=x+2+x |