If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = x2 + 14x + 120 Reorder the terms: 0 = 120 + 14x + x2 Solving 0 = 120 + 14x + x2 Solving for variable 'x'. Combine like terms: 0 + -120 = -120 -120 + -14x + -1x2 = 120 + 14x + x2 + -120 + -14x + -1x2 Reorder the terms: -120 + -14x + -1x2 = 120 + -120 + 14x + -14x + x2 + -1x2 Combine like terms: 120 + -120 = 0 -120 + -14x + -1x2 = 0 + 14x + -14x + x2 + -1x2 -120 + -14x + -1x2 = 14x + -14x + x2 + -1x2 Combine like terms: 14x + -14x = 0 -120 + -14x + -1x2 = 0 + x2 + -1x2 -120 + -14x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 -120 + -14x + -1x2 = 0 Factor out the Greatest Common Factor (GCF), '-1'. -1(120 + 14x + x2) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(120 + 14x + x2)' equal to zero and attempt to solve: Simplifying 120 + 14x + x2 = 0 Solving 120 + 14x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-120' to each side of the equation. 120 + 14x + -120 + x2 = 0 + -120 Reorder the terms: 120 + -120 + 14x + x2 = 0 + -120 Combine like terms: 120 + -120 = 0 0 + 14x + x2 = 0 + -120 14x + x2 = 0 + -120 Combine like terms: 0 + -120 = -120 14x + x2 = -120 The x term is 14x. Take half its coefficient (7). Square it (49) and add it to both sides. Add '49' to each side of the equation. 14x + 49 + x2 = -120 + 49 Reorder the terms: 49 + 14x + x2 = -120 + 49 Combine like terms: -120 + 49 = -71 49 + 14x + x2 = -71 Factor a perfect square on the left side: (x + 7)(x + 7) = -71 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| x^2+2y+35-2=252 | | x^2+150x+500=15000 | | 2x-8/10-22-x/3=2 | | 5x^2+30x+145=0 | | 6(2n+1)=9(6n+3)+5 | | (7x-7)+6= | | 3(k-4)=3k | | 15(a+8)+15a=2a(a+8) | | 20+9t=t | | 8x^2-11c+3=0 | | 7(u+6)= | | -24s+-53=39-s | | 4(n-8)=48 | | a(a-3)+6=2a | | Q-(-8)=-3 | | 15m^3=-2m^2+8m | | -16x^2+160x+0=0 | | Ay-xy=z | | 20x^3+3x=19x^2 | | 4+12+6x=6x+16 | | 5x+15+x=4x+12+3 | | 1.2p=p+5 | | (x-5)(x+6)=-2(x+1) | | b^3+64= | | 5+6+4x=x+3x+3 | | 5w-45=-3(w+7) | | 4m^3-3m^2-m=0 | | (2x+16)(2x+12)=320 | | 4x+12+2=6x+12 | | x^2+12x-17=0 | | .333(x+.5)+3x= | | 10-3x=37 |