If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 21x2 + 57x + -108 = 0 Reorder the terms: -108 + 57x + 21x2 = 0 Solving -108 + 57x + 21x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '3'. 3(-36 + 19x + 7x2) = 0 Factor a trinomial. 3((-4 + -1x)(9 + -7x)) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(-4 + -1x)' equal to zero and attempt to solve: Simplifying -4 + -1x = 0 Solving -4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1x = 0 + 4 -1x = 0 + 4 Combine like terms: 0 + 4 = 4 -1x = 4 Divide each side by '-1'. x = -4 Simplifying x = -4Subproblem 2
Set the factor '(9 + -7x)' equal to zero and attempt to solve: Simplifying 9 + -7x = 0 Solving 9 + -7x = 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 + -7x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -7x = 0 + -9 -7x = 0 + -9 Combine like terms: 0 + -9 = -9 -7x = -9 Divide each side by '-7'. x = 1.285714286 Simplifying x = 1.285714286Solution
x = {-4, 1.285714286}
| -.5(x+6)=.5(x+8) | | 30-3x=6x+18 | | (y+1)(y+1)=0 | | 5x-(2x-1)=16 | | 66x=5280*1.446 | | 3x^2-9x=27 | | 12-7x=126-28x | | 9x+6+14x=x+5+24x | | 16w^2-1=0 | | 2p^2+10p+8=0 | | 4x+38=12x-26 | | 0.3=-20z | | 3n^2+11n-4=0 | | v^2+6v-16=0 | | 9(x-6)=4(x-1) | | -8x^3-452x^2-224x=0 | | 12y^2+21y-6=0 | | y-7.7=0.3 | | 14x+15y=16 | | 3n^3-12n^2=0 | | 0.2n+n=4.8 | | 3-5x=-47 | | 3y+8=3y-2y | | 10=0.6m-1.5m | | 8+p=2p-3 | | 1(12-5b)=35 | | 0.70x+.05(16-x)=.10(73) | | -3.4+x=8.9 | | -x^3-47x^2-90x=0 | | 6(2x-9)=2(6x+5) | | =12x^2-144x+299 | | 16n^2+49=0 |