If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1x2 + -1x = 72 Reorder the terms: -1x + -1x2 = 72 Solving -1x + -1x2 = 72 Solving for variable 'x'. Reorder the terms: -72 + -1x + -1x2 = 72 + -72 Combine like terms: 72 + -72 = 0 -72 + -1x + -1x2 = 0 Factor out the Greatest Common Factor (GCF), '-1'. -1(72 + x + x2) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(72 + x + x2)' equal to zero and attempt to solve: Simplifying 72 + x + x2 = 0 Solving 72 + x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-72' to each side of the equation. 72 + x + -72 + x2 = 0 + -72 Reorder the terms: 72 + -72 + x + x2 = 0 + -72 Combine like terms: 72 + -72 = 0 0 + x + x2 = 0 + -72 x + x2 = 0 + -72 Combine like terms: 0 + -72 = -72 x + x2 = -72 The x term is x. 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. x + 0.25 + x2 = -72 + 0.25 Reorder the terms: 0.25 + x + x2 = -72 + 0.25 Combine like terms: -72 + 0.25 = -71.75 0.25 + x + x2 = -71.75 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -71.75 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.
| X+(a+b-2)=100 | | 6z+6=8z-20 | | Yx=a-b | | 2x-3(4+5x)=2x+18 | | 3x=a-b | | 1x-2=6 | | w^2-1= | | A-7=17 | | 7g=33(4+g) | | A-7=16 | | x^2-10x+45=0 | | t^2-9t-22= | | A+17=20 | | 2.4b+5.6=11.2 | | 3-4y-6=1-4y+10 | | 1y=3 | | -2x^2+12x-23=0 | | 1xy=3 | | 5x^2-30x+49=0 | | d^2+4d-77=0 | | 11.7-2=x | | 3x+6=4x | | 4x^2+33x-27=0 | | x^2+15x^2+16=24x+26x^2+2x | | 5(9x-7)+3=5x+8 | | 5(4x-7)+8=8x-11 | | 4p^2-12p-91=0 | | x^2+15x^2+16=24x+16x^2+2x | | 7(11x-8)+7=3x-5 | | 10=4x+1x | | y=4x^2-8x-3 | | 4x^2-36x-20=0 |