If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = x3 + 4x2 + -4x Reorder the terms: 0 = -4x + 4x2 + x3 Solving 0 = -4x + 4x2 + x3 Solving for variable 'x'. Remove the zero: 4x + -4x2 + -1x3 = -4x + 4x2 + x3 + 4x + -4x2 + -1x3 Reorder the terms: 4x + -4x2 + -1x3 = -4x + 4x + 4x2 + -4x2 + x3 + -1x3 Combine like terms: -4x + 4x = 0 4x + -4x2 + -1x3 = 0 + 4x2 + -4x2 + x3 + -1x3 4x + -4x2 + -1x3 = 4x2 + -4x2 + x3 + -1x3 Combine like terms: 4x2 + -4x2 = 0 4x + -4x2 + -1x3 = 0 + x3 + -1x3 4x + -4x2 + -1x3 = x3 + -1x3 Combine like terms: x3 + -1x3 = 0 4x + -4x2 + -1x3 = 0 Factor out the Greatest Common Factor (GCF), 'x'. x(4 + -4x + -1x2) = 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 '(4 + -4x + -1x2)' equal to zero and attempt to solve: Simplifying 4 + -4x + -1x2 = 0 Solving 4 + -4x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -4 + 4x + x2 = 0 Move the constant term to the right: Add '4' to each side of the equation. -4 + 4x + 4 + x2 = 0 + 4 Reorder the terms: -4 + 4 + 4x + x2 = 0 + 4 Combine like terms: -4 + 4 = 0 0 + 4x + x2 = 0 + 4 4x + x2 = 0 + 4 Combine like terms: 0 + 4 = 4 4x + x2 = 4 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 = 4 + 4 Reorder the terms: 4 + 4x + x2 = 4 + 4 Combine like terms: 4 + 4 = 8 4 + 4x + x2 = 8 Factor a perfect square on the left side: (x + 2)(x + 2) = 8 Calculate the square root of the right side: 2.828427125 Break this problem into two subproblems by setting (x + 2) equal to 2.828427125 and -2.828427125.Subproblem 1
x + 2 = 2.828427125 Simplifying x + 2 = 2.828427125 Reorder the terms: 2 + x = 2.828427125 Solving 2 + x = 2.828427125 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 = 2.828427125 + -2 Combine like terms: 2 + -2 = 0 0 + x = 2.828427125 + -2 x = 2.828427125 + -2 Combine like terms: 2.828427125 + -2 = 0.828427125 x = 0.828427125 Simplifying x = 0.828427125Subproblem 2
x + 2 = -2.828427125 Simplifying x + 2 = -2.828427125 Reorder the terms: 2 + x = -2.828427125 Solving 2 + x = -2.828427125 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 = -2.828427125 + -2 Combine like terms: 2 + -2 = 0 0 + x = -2.828427125 + -2 x = -2.828427125 + -2 Combine like terms: -2.828427125 + -2 = -4.828427125 x = -4.828427125 Simplifying x = -4.828427125Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.828427125, -4.828427125}Solution
x = {0, 0.828427125, -4.828427125}
| x^3=4x^2+4x | | 2c+1=c+8 | | 4(a+8)=36 | | M+16-2m+3m=4m-24 | | 5x+4y=5 | | 4xy=-30 | | e^2=6x | | 6x+6=4x+22 | | 4m+6=-5 | | 120-7x=11x+22 | | 45=16-2a | | 6=-7m+3 | | x^2-x-67*180=0 | | 8+16x=-3(-4x-4) | | X^2+1=50 | | 8=4w^2-24 | | -7x^2+8=-13 | | 5x^2+6=16 | | 5r-6+4r=-r+2 | | 9x=8x+2 | | 24y-5y+6=27y+3 | | (x-1)/5=8 | | (x-1)*5=8 | | 2x+6y=28 | | s^2-2s+5=0 | | 5h+-7=13 | | 5+r=7 | | 10=2g-4 | | 2(x+6)=40 | | 2s^2+s+2=0 | | Y^2+9=8y | | 12w=6 |