If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 1.25x2 + -40x + 160 = 0 Reorder the terms: 160 + -40x + 1.25x2 = 0 Solving 160 + -40x + 1.25x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 1.25 the coefficient of the squared term: Divide each side by '1.25'. 128 + -32x + x2 = 0 Move the constant term to the right: Add '-128' to each side of the equation. 128 + -32x + -128 + x2 = 0 + -128 Reorder the terms: 128 + -128 + -32x + x2 = 0 + -128 Combine like terms: 128 + -128 = 0 0 + -32x + x2 = 0 + -128 -32x + x2 = 0 + -128 Combine like terms: 0 + -128 = -128 -32x + x2 = -128 The x term is -32x. Take half its coefficient (-16). Square it (256) and add it to both sides. Add '256' to each side of the equation. -32x + 256 + x2 = -128 + 256 Reorder the terms: 256 + -32x + x2 = -128 + 256 Combine like terms: -128 + 256 = 128 256 + -32x + x2 = 128 Factor a perfect square on the left side: (x + -16)(x + -16) = 128 Calculate the square root of the right side: 11.313708499 Break this problem into two subproblems by setting (x + -16) equal to 11.313708499 and -11.313708499.Subproblem 1
x + -16 = 11.313708499 Simplifying x + -16 = 11.313708499 Reorder the terms: -16 + x = 11.313708499 Solving -16 + x = 11.313708499 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '16' to each side of the equation. -16 + 16 + x = 11.313708499 + 16 Combine like terms: -16 + 16 = 0 0 + x = 11.313708499 + 16 x = 11.313708499 + 16 Combine like terms: 11.313708499 + 16 = 27.313708499 x = 27.313708499 Simplifying x = 27.313708499Subproblem 2
x + -16 = -11.313708499 Simplifying x + -16 = -11.313708499 Reorder the terms: -16 + x = -11.313708499 Solving -16 + x = -11.313708499 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '16' to each side of the equation. -16 + 16 + x = -11.313708499 + 16 Combine like terms: -16 + 16 = 0 0 + x = -11.313708499 + 16 x = -11.313708499 + 16 Combine like terms: -11.313708499 + 16 = 4.686291501 x = 4.686291501 Simplifying x = 4.686291501Solution
The solution to the problem is based on the solutions from the subproblems. x = {27.313708499, 4.686291501}
| 2(-3x+2)=-(6x+2)+3x | | f(x)=4x^3+4x^2+2x-6 | | -7(1-a)=5-4(3-2a) | | x=-5(-6)-25 | | 3n+6n=-3(n-2)+3(3n+7) | | 36x+4y=-28 | | 4y-12=-6 | | 8(1+2n)-4(n+6)=-6+2n | | 3(4x-2)=-3(-6x-2) | | -12+x=x+17 | | 3x+(-10)=8 | | -6=-5y-25 | | 8+.25x=22 | | -6+5y=-25 | | 6y-42=3y+9 | | 6(-5y-25)-2y=42 | | .8x+6=-10 | | 7ab(1a+2b)=3(ab-4) | | 8x+3x=82 | | 1.2x+0.8=0.8+1.2 | | 8x-3x=82 | | 8x(-6-5y)=38 | | 6n+3+4n=33 | | 6(5y-25)=-25 | | 6x-3x=20-2x | | n-37=-40 | | 15x=6x+-90 | | -2d+14-4d+5=61 | | -4(t-5)+8t=9t-3 | | -3xy^6= | | 6a=18-2a | | 85/3.4 |