If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x2) + 7x + -18 = 0 x2 + 7x + -18 = 0 Reorder the terms: -18 + 7x + x2 = 0 Solving -18 + 7x + x2 = 0 Solving for variable 'x'. Factor a trinomial. (-9 + -1x)(2 + -1x) = 0Subproblem 1
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 = -9Subproblem 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 = {-9, 2}
| 3(3t+2)=190 | | F(x)=5x^3+2x^2 | | (x^2)+12x+27=0 | | 13p+19=97 | | 7x^2+(2k-(1))x-(3k)+2=0 | | n^2-8n+15= | | (x^2)+6x+5=0 | | (2x-5)2=4(x-3)(x-1) | | x^6=7x^3+8 | | 8x+2y=67 | | (4-z)(3z-1)=0 | | 7x^2+(2k-1)x-3k+2=0 | | X^2+x+3=2+3x | | 7x^2+2k-3x+1=0 | | 2x^2+5x+1=8x | | 82+4p=96 | | 5x^2+x=21x | | 17x^2-32x+15=0 | | 2x+7y=1*1 | | 20r^2-8r= | | 4(3y-2)=3y+19 | | ((2x^2)-3x)((3x^2)+2x-1)=0 | | 3=13t-2 | | (40)=0.00256s^2 | | 9b-12/8=14.6 | | 3s=6s-36 | | P(20)=0.00256s^2 | | f(x)=x^4-36x^2 | | ((5x^2)+2x)((3x^2)-7x+4)=0 | | 21+16k=101 | | 16=4+3(x+2) | | x^2+4.5x-9=0 |