If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1x2 + -18x + -81 = 0 Reorder the terms: -81 + -18x + -1x2 = 0 Solving -81 + -18x + -1x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '-1'. -1(81 + 18x + x2) = 0 Factor a trinomial. -1((9 + x)(9 + x)) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(9 + x)' equal to zero and attempt to solve: Simplifying 9 + x = 0 Solving 9 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + x = 0 + -9 x = 0 + -9 Combine like terms: 0 + -9 = -9 x = -9 Simplifying x = -9Subproblem 2
Set the factor '(9 + x)' equal to zero and attempt to solve: Simplifying 9 + x = 0 Solving 9 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + x = 0 + -9 x = 0 + -9 Combine like terms: 0 + -9 = -9 x = -9 Simplifying x = -9Solution
x = {-9, -9}
| 5.6(x-2)=-0.4+36.8 | | 125=x+54 | | 5x=-8x+15 | | x^2-2x-2=65 | | 4(a-6)=40 | | 9y-6(6v+8y)= | | 24-3x=3(x-2) | | 11x-5x^2=0 | | 12n^2+13n-455= | | 1/3(z-15)=10 | | 2(-5k+9)= | | 6-(x-4)=18 | | 12t=5t^2+24 | | 2(5x+8)-5x=16+5x | | 3w^3-6w^2-27w= | | p^2-5p-50=0 | | 42=2-2n | | 7-6b=14-6b | | 2w^3-8w^2-14w= | | 2x^2-x-68= | | x+0.05x=273 | | w^2+7w+60= | | 6(3x+2)=3x-20-x | | -2z^2+z^3-63z= | | 5x-8x=60 | | 5x^2+5x-60= | | 40x+7.5x=y | | 100x+3y=1 | | 7r-8=14 | | 1-4(x-3)=24 | | 4(x+1)=6-(4x+2) | | 2(x)+7=-36 |