If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -5x + -12 = 2x2 Reorder the terms: -12 + -5x = 2x2 Solving -12 + -5x = 2x2 Solving for variable 'x'. Combine like terms: 2x2 + -2x2 = 0 -12 + -5x + -2x2 = 0 Factor out the Greatest Common Factor (GCF), '-1'. -1(12 + 5x + 2x2) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(12 + 5x + 2x2)' equal to zero and attempt to solve: Simplifying 12 + 5x + 2x2 = 0 Solving 12 + 5x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 6 + 2.5x + x2 = 0 Move the constant term to the right: Add '-6' to each side of the equation. 6 + 2.5x + -6 + x2 = 0 + -6 Reorder the terms: 6 + -6 + 2.5x + x2 = 0 + -6 Combine like terms: 6 + -6 = 0 0 + 2.5x + x2 = 0 + -6 2.5x + x2 = 0 + -6 Combine like terms: 0 + -6 = -6 2.5x + x2 = -6 The x term is 2.5x. Take half its coefficient (1.25). Square it (1.5625) and add it to both sides. Add '1.5625' to each side of the equation. 2.5x + 1.5625 + x2 = -6 + 1.5625 Reorder the terms: 1.5625 + 2.5x + x2 = -6 + 1.5625 Combine like terms: -6 + 1.5625 = -4.4375 1.5625 + 2.5x + x2 = -4.4375 Factor a perfect square on the left side: (x + 1.25)(x + 1.25) = -4.4375 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.
| 4(4(-6)-3)+4(-6)=-132 | | 79v+2=23 | | 2y+15=12-6(y+7) | | 3x+6-5=8-x | | 26.45=4.7-8.6y | | -5=-7+-6r | | 9u+18=3(u-2) | | 4(4(-6)-3)+4x=-132 | | -3y^2+4y=0 | | 45.3n=-181.2 | | 3x+6=-x | | -78+7x=-5x+54 | | 8=3b+4 | | p+yx=z | | 6-2=23x | | 2x+14=-12 | | -2(x-5)+8=21 | | 5n-6(n+1)=19 | | -x-30=-6x+40 | | -k=-9 | | 60-30x=15 | | 54-3x=8x | | 5+2u=9 | | 45.3=-181.2 | | (y+4)y=0 | | 9=3+2g | | 3(6y+3)-11= | | (x+4-i)(x+4+i)(x+5)=0 | | 10=4+2v | | -21-1x=44-6x | | 13x-7+7x+7=180 | | 4y=80.8 |