If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -2x2 + -6x + -8 = 0 Reorder the terms: -8 + -6x + -2x2 = 0 Solving -8 + -6x + -2x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '-2'. -2(4 + 3x + x2) = 0 Ignore the factor -2.Subproblem 1
Set the factor '(4 + 3x + x2)' equal to zero and attempt to solve: Simplifying 4 + 3x + x2 = 0 Solving 4 + 3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-4' to each side of the equation. 4 + 3x + -4 + x2 = 0 + -4 Reorder the terms: 4 + -4 + 3x + x2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 3x + x2 = 0 + -4 3x + x2 = 0 + -4 Combine like terms: 0 + -4 = -4 3x + x2 = -4 The x term is 3x. Take half its coefficient (1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. 3x + 2.25 + x2 = -4 + 2.25 Reorder the terms: 2.25 + 3x + x2 = -4 + 2.25 Combine like terms: -4 + 2.25 = -1.75 2.25 + 3x + x2 = -1.75 Factor a perfect square on the left side: (x + 1.5)(x + 1.5) = -1.75 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.
| 14x+4=180 | | 3x+4y=6y | | -12=0 | | 7(x+5)=2x+10 | | .25x^2-2x=0 | | -2t-5t-9=3(t-4)-5 | | 17*2.6b=30 | | -11(-3r-3)=-297 | | 15=3y*6 | | -5x+7x-9=2(x-4)-40 | | -2+5=4x-7 | | 5(20x)+20x=3080 | | 23*8b=-4.2 | | 1200+9x=25+7x | | 2(n-12)=6 | | 2-7x=8x+2 | | 13-4b=1-b | | 5(20x)+20=3080 | | 8(y+16)=160 | | 133-(6x+13)=6(x+7)+x | | 5x-9+7x+3=10x+4 | | 8x-11x=57 | | 0.4(x+300)=0.44x-176 | | 9-4x-9=-12 | | -4x+6-7(x-1)=-(3x-5)-7x+7 | | 1-500+8x=7+10x | | 180=10+2x+xy | | -4(5x-8)+3=-20x+35 | | 1*2g=-7 | | (M+4m)-96=0 | | 27=2r^2-5 | | -10(n-3)=-2(1+7n) |