If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x(x + 6) + 9 = 81 Reorder the terms: x(6 + x) + 9 = 81 (6 * x + x * x) + 9 = 81 (6x + x2) + 9 = 81 Reorder the terms: 9 + 6x + x2 = 81 Solving 9 + 6x + x2 = 81 Solving for variable 'x'. Reorder the terms: 9 + -81 + 6x + x2 = 81 + -81 Combine like terms: 9 + -81 = -72 -72 + 6x + x2 = 81 + -81 Combine like terms: 81 + -81 = 0 -72 + 6x + x2 = 0 Factor a trinomial. (-12 + -1x)(6 + -1x) = 0Subproblem 1
Set the factor '(-12 + -1x)' equal to zero and attempt to solve: Simplifying -12 + -1x = 0 Solving -12 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '12' to each side of the equation. -12 + 12 + -1x = 0 + 12 Combine like terms: -12 + 12 = 0 0 + -1x = 0 + 12 -1x = 0 + 12 Combine like terms: 0 + 12 = 12 -1x = 12 Divide each side by '-1'. x = -12 Simplifying x = -12Subproblem 2
Set the factor '(6 + -1x)' equal to zero and attempt to solve: Simplifying 6 + -1x = 0 Solving 6 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1x = 0 + -6 -1x = 0 + -6 Combine like terms: 0 + -6 = -6 -1x = -6 Divide each side by '-1'. x = 6 Simplifying x = 6Solution
x = {-12, 6}
| 4/x^2=0 | | 5c-2c+18=3+4c | | 0.9=logx | | x=-162+48x | | y^2-16y+64=16 | | 26x+13x^2=0 | | 0.75-0.35=6.35 | | 22x+10-2x=-2x+6 | | 40=(0.5)(60)x^2 | | -4/x^2=0 | | 4x+11=4x+22 | | 2x+x=3660 | | 8x-8/x-1 | | 11+15=0 | | 5(4x+-8)=7x+6 | | x*2+9*x+4=3*x-1 | | bx+40=8(x+a) | | 4x^2+8x+3=24 | | 3u^2+9u=0 | | x+(-14)=16 | | h=-0.6t^2+3t | | 4x^2+47x-12=0 | | x^2+y^2-8x+4y-29=0 | | 4x-4=4(x+8) | | ax+40=8(x+b) | | (X^2)+X=0 | | 0.825*(8+x)=x | | 1.2+0.95=0.02(3-x) | | (13x+11)+(8x+1)=180 | | 7(y-1)=2y+23 | | 4X+5=-300 | | 5x+10=8x+11 |