If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 = 4x + -80 Reorder the terms: 4x2 = -80 + 4x Solving 4x2 = -80 + 4x Solving for variable 'x'. Reorder the terms: 80 + -4x + 4x2 = -80 + 4x + 80 + -4x Reorder the terms: 80 + -4x + 4x2 = -80 + 80 + 4x + -4x Combine like terms: -80 + 80 = 0 80 + -4x + 4x2 = 0 + 4x + -4x 80 + -4x + 4x2 = 4x + -4x Combine like terms: 4x + -4x = 0 80 + -4x + 4x2 = 0 Factor out the Greatest Common Factor (GCF), '4'. 4(20 + -1x + x2) = 0 Ignore the factor 4.Subproblem 1
Set the factor '(20 + -1x + x2)' equal to zero and attempt to solve: Simplifying 20 + -1x + x2 = 0 Solving 20 + -1x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-20' to each side of the equation. 20 + -1x + -20 + x2 = 0 + -20 Reorder the terms: 20 + -20 + -1x + x2 = 0 + -20 Combine like terms: 20 + -20 = 0 0 + -1x + x2 = 0 + -20 -1x + x2 = 0 + -20 Combine like terms: 0 + -20 = -20 -1x + x2 = -20 The x term is -1x. Take half its coefficient (-0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -1x + 0.25 + x2 = -20 + 0.25 Reorder the terms: 0.25 + -1x + x2 = -20 + 0.25 Combine like terms: -20 + 0.25 = -19.75 0.25 + -1x + x2 = -19.75 Factor a perfect square on the left side: (x + -0.5)(x + -0.5) = -19.75 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.
| 12+6q=16+5 | | 2x+3x+x=435.50 | | 4(-2*2)+3(-2)-5= | | 2n-11=n+1 | | 2x+6=4x-7 | | -2y=4-5(8-2y) | | 40-(3x)+5x+2X=110 | | 5-2x=11-5x | | ax+c=bx-2 | | 4y+7+81=180 | | 180-4x-1=39 | | 180-(90+2x)= | | 3x+15+5x-13=4x+31 | | 180-39=4x-1 | | 16x+42=6x+112 | | 2x-7(8x-4)=352 | | 4x+3(2-5x)=x+6 | | 17*w=68 | | -6x+(-12)+11=-7 | | 10x+18=2x+90 | | 9h+9=11 | | t-34=35 | | 4*b=64 | | factory=6x^4-13x^2-5 | | y=2x-17/25 | | 16x-1=14x-2 | | x^3+2y^3=0 | | 20-X=-3X-40 | | y=6x^4-13x^2-5 | | 5x+2(40x)=110 | | 12-(x+8)=5x+3(x+2) | | -7x/-4 |