If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = -2x2 + 8x + -8 Reorder the terms: 0 = -8 + 8x + -2x2 Solving 0 = -8 + 8x + -2x2 Solving for variable 'x'. Combine like terms: 0 + 8 = 8 8 + -8x + 2x2 = -8 + 8x + -2x2 + 8 + -8x + 2x2 Reorder the terms: 8 + -8x + 2x2 = -8 + 8 + 8x + -8x + -2x2 + 2x2 Combine like terms: -8 + 8 = 0 8 + -8x + 2x2 = 0 + 8x + -8x + -2x2 + 2x2 8 + -8x + 2x2 = 8x + -8x + -2x2 + 2x2 Combine like terms: 8x + -8x = 0 8 + -8x + 2x2 = 0 + -2x2 + 2x2 8 + -8x + 2x2 = -2x2 + 2x2 Combine like terms: -2x2 + 2x2 = 0 8 + -8x + 2x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(4 + -4x + x2) = 0 Factor a trinomial. 2((2 + -1x)(2 + -1x)) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2Subproblem 2
Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2Solution
x = {2, 2}
| 9x^3-18x^2-7x=0 | | x^3-18x^2-7x=0 | | 9x^3+18x^2-7x=0 | | 6m+2m=24 | | 11x=16-3(10-4x) | | (3x-9)*(x+2)=0 | | y=4x^2+1+6x | | -8c+21=2m+17 | | 4.2=14a+6b | | 3.2=6a+4b | | 5x-19=6x | | 5y(y+8z)= | | lnx+4=ln(x+2) | | 4*6-7b= | | 10(7-2x)=30 | | y=2x^2-3x^2-12x+18 | | x^2+6x+9=24 | | y=31x+958 | | (w+2)(w-4)= | | x^7-11x^4+3x-8=0 | | 3X^2-35x+62=0 | | x+2y=33 | | 5x-10=201 | | -3x-3(-5x+2)=114 | | 1*(0.5+x)=1 | | 4x-6(-x+17)=-172 | | y=(x^2-9) | | 3x-4(4x-14)=-48 | | -3x+2(4x-12)=11 | | 2tan^2-7sinx+8=0 | | 3x-3(3x+16)=-96 | | -5x-5(3x-8)=-140 |