If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -4x2 + -1x + -2 = 0 Reorder the terms: -2 + -1x + -4x2 = 0 Solving -2 + -1x + -4x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '-1'. -1(2 + x + 4x2) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(2 + x + 4x2)' equal to zero and attempt to solve: Simplifying 2 + x + 4x2 = 0 Solving 2 + x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 0.5 + 0.25x + x2 = 0 Move the constant term to the right: Add '-0.5' to each side of the equation. 0.5 + 0.25x + -0.5 + x2 = 0 + -0.5 Reorder the terms: 0.5 + -0.5 + 0.25x + x2 = 0 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + 0.25x + x2 = 0 + -0.5 0.25x + x2 = 0 + -0.5 Combine like terms: 0 + -0.5 = -0.5 0.25x + x2 = -0.5 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. 0.25x + 0.25 + x2 = -0.5 + 0.25 Reorder the terms: 0.25 + 0.25x + x2 = -0.5 + 0.25 Combine like terms: -0.5 + 0.25 = -0.25 0.25 + 0.25x + x2 = -0.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -0.25 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-x=5.5 | | -7.5+1.5y=4y | | 2x^2-5x+50=0 | | -7.1x-5.2=0.785-5.9x-3.3x | | 11y(4-6y)+5(13y+1)=9 | | -4.9v-0.9v+6.74=6.1-5.7v | | X+(x+5)+85=180 | | 7+19h-8h=-7+10h | | 2x^2-116=-x^2+247 | | 6h+5h=-30 | | x^3=64whatisx | | -2d+126=130 | | 10=2n+3n | | 5p-10-9p=5p+8 | | 8.9+x=15.1 | | 2+7c-4c^2-3c+4= | | 90+x+(3x-26)=180 | | 8x+5-2=-2 | | 2x-y+3z=1 | | 5z+-6=51 | | 1.75x=10.5 | | 8x-3=6x+13 | | X-3.45=5.95 | | 9x-3=6x+24 | | 2x-38=32 | | 4.25x=34 | | 90+x+(3x+7)=180 | | 1.8a-6-2.8a+1= | | 3x-33=33 | | 6x+8-3x=29 | | X-34=32 | | x+4x+2(4x)=325 |