If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2x + 2)(x + -9) = 0 Reorder the terms: (2 + 2x)(x + -9) = 0 Reorder the terms: (2 + 2x)(-9 + x) = 0 Multiply (2 + 2x) * (-9 + x) (2(-9 + x) + 2x * (-9 + x)) = 0 ((-9 * 2 + x * 2) + 2x * (-9 + x)) = 0 ((-18 + 2x) + 2x * (-9 + x)) = 0 (-18 + 2x + (-9 * 2x + x * 2x)) = 0 (-18 + 2x + (-18x + 2x2)) = 0 Combine like terms: 2x + -18x = -16x (-18 + -16x + 2x2) = 0 Solving -18 + -16x + 2x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-9 + -8x + x2) = 0 Factor a trinomial. 2((-1 + -1x)(9 + -1x)) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-1 + -1x)' equal to zero and attempt to solve: Simplifying -1 + -1x = 0 Solving -1 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -1x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -1x = 0 + 1 -1x = 0 + 1 Combine like terms: 0 + 1 = 1 -1x = 1 Divide each side by '-1'. x = -1 Simplifying x = -1Subproblem 2
Set the factor '(9 + -1x)' equal to zero and attempt to solve: Simplifying 9 + -1x = 0 Solving 9 + -1x = 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 + -1x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1x = 0 + -9 -1x = 0 + -9 Combine like terms: 0 + -9 = -9 -1x = -9 Divide each side by '-1'. x = 9 Simplifying x = 9Solution
x = {-1, 9}
| 4x^2+49x+49=0 | | -x+242=35 | | 4xsquared=3xsquared+25 | | 2x+8+2x=180 | | (x-4)(x+11)= | | 99=157-u | | 4+(2y-3)-5(2y-3)=0 | | 5x=10y+15 | | 5g=-115 | | 500+60x=10 | | (x)(x)=36 | | 3500+100P+5q=0 | | 6x-15=2x-8 | | 4.41666667= | | 6x-3+26=5(x+8) | | 4n^2-24n+32=0 | | p^2+8p+17=5 | | 23f= | | 24x^2=-13x+2 | | -2x+5whenf(x)=7 | | 110=x+1 | | y=x^2+8x+12x | | e^3x-7=7 | | 8x-2(x-5)=x+2 | | z=z^2-2+2i | | x+15x=27 | | 2cos=0 | | (9x+2)+(5x+26)=180 | | 10(1+a)=2(a+2)-2 | | 36y^2+17y+2=0 | | 3y-y-(y-6)=6 | | y=ax-5 |