If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 120 + 23x + x2 Solving 0 = 120 + 23x + x2 Solving for variable 'x'. Combine like terms: 0 + -120 = -120 -120 + -23x + -1x2 = 120 + 23x + x2 + -120 + -23x + -1x2 Reorder the terms: -120 + -23x + -1x2 = 120 + -120 + 23x + -23x + x2 + -1x2 Combine like terms: 120 + -120 = 0 -120 + -23x + -1x2 = 0 + 23x + -23x + x2 + -1x2 -120 + -23x + -1x2 = 23x + -23x + x2 + -1x2 Combine like terms: 23x + -23x = 0 -120 + -23x + -1x2 = 0 + x2 + -1x2 -120 + -23x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 -120 + -23x + -1x2 = 0 Factor out the Greatest Common Factor (GCF), '-1'. -1(120 + 23x + x2) = 0 Factor a trinomial. -1((15 + x)(8 + x)) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(15 + x)' equal to zero and attempt to solve: Simplifying 15 + x = 0 Solving 15 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-15' to each side of the equation. 15 + -15 + x = 0 + -15 Combine like terms: 15 + -15 = 0 0 + x = 0 + -15 x = 0 + -15 Combine like terms: 0 + -15 = -15 x = -15 Simplifying x = -15Subproblem 2
Set the factor '(8 + x)' equal to zero and attempt to solve: Simplifying 8 + x = 0 Solving 8 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + x = 0 + -8 x = 0 + -8 Combine like terms: 0 + -8 = -8 x = -8 Simplifying x = -8Solution
x = {-15, -8}
| 4p+9=16 | | -2(5s-4)-8=-3(5s+5)-5 | | 3x^8-9x^4-120= | | 8p=-7.2 | | y=2x^2-28x+98 | | -5g=-85 | | 4-0.8(d-11)=0.2(5d-11) | | 6.62x+46.34=92.68 | | 9x-2.7=6x+4.5 | | 4a^8+44a^4+72= | | v+.015=-3.0 | | 7(m+8)=63 | | 2*y=3 | | 3*y=2 | | 4=10-2b | | 4x-3=6x+13 | | 4.28x+1=18.3184+x | | 0=120+x+x^2 | | -7u-4=-25 | | 3.6+w=17.5 | | 13=4t-7 | | (2k+1)x^2+4(k-1)x+k=0 | | 15.40-(7.15*2)+3.72= | | 0.3y+0.8=0.5y+1 | | 16y+xy=16y+720 | | 2H-9=7 | | 3x-12=6x+4 | | 4+3b=10 | | X^3+sinx=1 | | 3x^6+9x^3-84= | | -5(-9x+10)=320 | | 6x+14x-20=180 |