If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -4x + 8 + 8 = 0 Reorder the terms: 8 + 8 + -4x + x2 = 0 Combine like terms: 8 + 8 = 16 16 + -4x + x2 = 0 Solving 16 + -4x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-16' to each side of the equation. 16 + -4x + -16 + x2 = 0 + -16 Reorder the terms: 16 + -16 + -4x + x2 = 0 + -16 Combine like terms: 16 + -16 = 0 0 + -4x + x2 = 0 + -16 -4x + x2 = 0 + -16 Combine like terms: 0 + -16 = -16 -4x + x2 = -16 The x term is -4x. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4x + 4 + x2 = -16 + 4 Reorder the terms: 4 + -4x + x2 = -16 + 4 Combine like terms: -16 + 4 = -12 4 + -4x + x2 = -12 Factor a perfect square on the left side: (x + -2)(x + -2) = -12 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2.5y=x-1.6 | | 6.2x-3x+6= | | 14f=13 | | 7h=15 | | .20(x^2)-x=0 | | 4(8x-5)-190=14 | | 3x^2+8x-16=0factores | | 4(3z+-2)=9z+-7 | | -3+13=14x-5-13x | | 8=7-(y+1)+2y | | 4(8x-1)=124 | | y=0x | | -11=-4x-3 | | y=100x | | x=0y | | 6y+3+y=-25 | | 25n-14n=77 | | 4.5y=x+12 | | 42c-19c=92 | | (x^3+7x^2+11x+2)=(x+2) | | 14a+19a=165 | | |x-6|=1 | | 3x+2y=14x+2 | | 16t^2-38=0 | | N+11=-3 | | 3x^2+13x-10=O | | 3b(7b-3)=0 | | 23x-7x=80 | | -3x+2=-12 | | (x-3)(x+3)=16 | | -9=5b+8+6b | | 2y=1.2x |