If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -3x2 + -12 = 4x Reorder the terms: -12 + -3x2 = 4x Solving -12 + -3x2 = 4x Solving for variable 'x'. Reorder the terms: -12 + -4x + -3x2 = 4x + -4x Combine like terms: 4x + -4x = 0 -12 + -4x + -3x2 = 0 Factor out the Greatest Common Factor (GCF), '-1'. -1(12 + 4x + 3x2) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(12 + 4x + 3x2)' equal to zero and attempt to solve: Simplifying 12 + 4x + 3x2 = 0 Solving 12 + 4x + 3x2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 4 + 1.333333333x + x2 = 0 Move the constant term to the right: Add '-4' to each side of the equation. 4 + 1.333333333x + -4 + x2 = 0 + -4 Reorder the terms: 4 + -4 + 1.333333333x + x2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 1.333333333x + x2 = 0 + -4 1.333333333x + x2 = 0 + -4 Combine like terms: 0 + -4 = -4 1.333333333x + x2 = -4 The x term is 1.333333333x. Take half its coefficient (0.6666666665). Square it (0.4444444442) and add it to both sides. Add '0.4444444442' to each side of the equation. 1.333333333x + 0.4444444442 + x2 = -4 + 0.4444444442 Reorder the terms: 0.4444444442 + 1.333333333x + x2 = -4 + 0.4444444442 Combine like terms: -4 + 0.4444444442 = -3.5555555558 0.4444444442 + 1.333333333x + x2 = -3.5555555558 Factor a perfect square on the left side: (x + 0.6666666665)(x + 0.6666666665) = -3.5555555558 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.
| 8(6+2p)=4-6p | | 11x^2+9=0 | | -8n(1-8n)-2(n+3)= | | 70-5x=8x+28 | | 2n+10=48 | | k+12=31 | | m-9=14 | | 8=2h-4 | | 3+4x=15x+7 | | 5y^2-16y=0 | | 6(1-3x)+7x(7-x)= | | (X+4)(x^2-4x+2)= | | 4x+50=9+10 | | -25=y-53 | | 0.75x=25 | | 4.5-p=1.75 | | 3x^3+6x^2*15x= | | 5x-11=7x+5 | | s-2=14 | | 71-2x=34x+15 | | p+21=-4 | | 420*k=140 | | 8x+11x= | | 5(7+2y/5)-2y=7 | | 3x-16=10x-68 | | 6(x+2)=3x-3 | | w*10*0.02=28.2 | | 4x=200+6x | | 8x=-104 | | (-2+4i)+(3-9i)= | | 10y=-4x+14 | | 8-x=x-4x |