If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x3 + -4x2 + -8x = 0 Reorder the terms: -8x + -4x2 + x3 = 0 Solving -8x + -4x2 + x3 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), 'x'. x(-8 + -4x + x2) = 0Subproblem 1
Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0Subproblem 2
Set the factor '(-8 + -4x + x2)' equal to zero and attempt to solve: Simplifying -8 + -4x + x2 = 0 Solving -8 + -4x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '8' to each side of the equation. -8 + -4x + 8 + x2 = 0 + 8 Reorder the terms: -8 + 8 + -4x + x2 = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -4x + x2 = 0 + 8 -4x + x2 = 0 + 8 Combine like terms: 0 + 8 = 8 -4x + x2 = 8 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 = 8 + 4 Reorder the terms: 4 + -4x + x2 = 8 + 4 Combine like terms: 8 + 4 = 12 4 + -4x + x2 = 12 Factor a perfect square on the left side: (x + -2)(x + -2) = 12 Calculate the square root of the right side: 3.464101615 Break this problem into two subproblems by setting (x + -2) equal to 3.464101615 and -3.464101615.Subproblem 1
x + -2 = 3.464101615 Simplifying x + -2 = 3.464101615 Reorder the terms: -2 + x = 3.464101615 Solving -2 + x = 3.464101615 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 = 3.464101615 + 2 Combine like terms: -2 + 2 = 0 0 + x = 3.464101615 + 2 x = 3.464101615 + 2 Combine like terms: 3.464101615 + 2 = 5.464101615 x = 5.464101615 Simplifying x = 5.464101615Subproblem 2
x + -2 = -3.464101615 Simplifying x + -2 = -3.464101615 Reorder the terms: -2 + x = -3.464101615 Solving -2 + x = -3.464101615 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 = -3.464101615 + 2 Combine like terms: -2 + 2 = 0 0 + x = -3.464101615 + 2 x = -3.464101615 + 2 Combine like terms: -3.464101615 + 2 = -1.464101615 x = -1.464101615 Simplifying x = -1.464101615Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.464101615, -1.464101615}Solution
x = {0, 5.464101615, -1.464101615}
| 7x+133=280 | | 3t^2+12t+2=0 | | 1.50x+700=2500 | | 11m^2+2m=10 | | 0.3x+1.6=6.4 | | -4-3x=-22 | | x=2.3x-1 | | 24x+96=264 | | 2x(2w+w)=60 | | 2(X+5)+6(X-2)=42 | | 3(b+6)-(b-4)+b= | | H=256t+122t | | 6(1+9r)-6r=-33+9r | | h=-15t^2+60t+10 | | w+2w+w+2w=60 | | 4x+30=62 | | 2.15(2x^4-4x-6)x=9 | | 3(6n+2)+2n=-17-3n | | 4h^2-52h-144=0 | | 3(6n+2)2n=-17-3n | | 4+2.8=60xd | | -14=7x+2x+4 | | 4x(x-3)(x+8)=2x^3-24x+10x^2 | | w^2-20w-23=0 | | 4xd+2.8=60 | | -4y^2+96y=-124 | | 200+7m=100-2x | | 5=-4x+6x-3 | | 2j^2+4j-22=0 | | 4+2.8xd=60 | | -4k^2-104k=68 | | q^2+12q=29 |