If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 13x + -99 = 0 Reorder the terms: -99 + 13x + 2x2 = 0 Solving -99 + 13x + 2x2 = 0 Solving for variable 'x'. Factor a trinomial. (-11 + -1x)(9 + -2x) = 0Subproblem 1
Set the factor '(-11 + -1x)' equal to zero and attempt to solve: Simplifying -11 + -1x = 0 Solving -11 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '11' to each side of the equation. -11 + 11 + -1x = 0 + 11 Combine like terms: -11 + 11 = 0 0 + -1x = 0 + 11 -1x = 0 + 11 Combine like terms: 0 + 11 = 11 -1x = 11 Divide each side by '-1'. x = -11 Simplifying x = -11Subproblem 2
Set the factor '(9 + -2x)' equal to zero and attempt to solve: Simplifying 9 + -2x = 0 Solving 9 + -2x = 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 + -2x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -2x = 0 + -9 -2x = 0 + -9 Combine like terms: 0 + -9 = -9 -2x = -9 Divide each side by '-2'. x = 4.5 Simplifying x = 4.5Solution
x = {-11, 4.5}
| z+10=15 | | -4(x+3)=x+5 | | 2x^2+13-99=0 | | 5(n-8)-(3-3n)=7n | | -400x+4000=0 | | 2x+3(1-2x)=(8x+14)/4 | | 3x^2+35x-250=0 | | 12-(n+4)=6 | | 1/4(2y+1)+1/2=-y/3 | | -400.00x+4000.00=2400.00 | | 1.3y=y+0.1 | | 3/2x+2=20 | | 1.3y=y+1.1-1 | | 1.3y=y+1.1 | | 10e+12-3e-5=20e-14-8e-9 | | (4n-3)+2=15 | | 2x+555=y | | 2x^2-3x+2.5=0 | | 2x^2+3x-2.5=0 | | -4x+765=y | | y=2x+555 | | 1.3y=y+.06 | | 1.3y=y+0.6-1 | | 1.3y=y+0.6 | | 1.25p=35.00+.75p | | 91/-13 | | x^2-36x+320=0 | | 5x-.02+x=11.98 | | 16-8/(-2) | | 24=3(3-2x) | | 45+y/-15=-3 | | 2(x-6)=4x-6x+18 |