If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -18x + 81 = 4 Reorder the terms: 81 + -18x + x2 = 4 Solving 81 + -18x + x2 = 4 Solving for variable 'x'. Reorder the terms: 81 + -4 + -18x + x2 = 4 + -4 Combine like terms: 81 + -4 = 77 77 + -18x + x2 = 4 + -4 Combine like terms: 4 + -4 = 0 77 + -18x + x2 = 0 Factor a trinomial. (7 + -1x)(11 + -1x) = 0Subproblem 1
Set the factor '(7 + -1x)' equal to zero and attempt to solve: Simplifying 7 + -1x = 0 Solving 7 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1x = 0 + -7 -1x = 0 + -7 Combine like terms: 0 + -7 = -7 -1x = -7 Divide each side by '-1'. x = 7 Simplifying x = 7Subproblem 2
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 = 11Solution
x = {7, 11}
| 4a^2-100= | | 5+3p^2=38 | | 7(t+33)-6=2t | | 7x-3y=15 | | 5x-20=825 | | a^2+16a=-15 | | -8.1x=72.9 | | 15z^2+4z-4=0 | | -4(16p+8)= | | 5x+17=97 | | 8.1x=72.9 | | 14d+340-575=-25 | | 3(x-5)=x+4+x | | x^2+11-24=0 | | a(-32c-6d)= | | 7z^2+38z+15z=0 | | 64x^4-1=0 | | 2t=-57 | | 0.4(10m-4n)= | | x-34=290 | | 5s=-30 | | x^2+11=24 | | x^211=24 | | -16=x-12 | | n^2-20n=-75 | | 4x=324 | | -6(4b+2)+(25b-9)=0 | | 13x-158=6x-11 | | 2x^2=-5x | | w(4+6m)= | | y^2-18y=63 | | 14d+340-575=-15 |