If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1x2 + -3x + -8 = 0 Reorder the terms: -8 + -3x + -1x2 = 0 Solving -8 + -3x + -1x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '-1'. -1(8 + 3x + x2) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(8 + 3x + x2)' equal to zero and attempt to solve: Simplifying 8 + 3x + x2 = 0 Solving 8 + 3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-8' to each side of the equation. 8 + 3x + -8 + x2 = 0 + -8 Reorder the terms: 8 + -8 + 3x + x2 = 0 + -8 Combine like terms: 8 + -8 = 0 0 + 3x + x2 = 0 + -8 3x + x2 = 0 + -8 Combine like terms: 0 + -8 = -8 3x + x2 = -8 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 = -8 + 2.25 Reorder the terms: 2.25 + 3x + x2 = -8 + 2.25 Combine like terms: -8 + 2.25 = -5.75 2.25 + 3x + x2 = -5.75 Factor a perfect square on the left side: (x + 1.5)(x + 1.5) = -5.75 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.
| w/10=6 | | -1/6-7-7 | | 125x^3-216r^3= | | d-9=-16 | | 5/9(77-32) | | -x/-6=10 | | -(1/5)x-4 | | 8x^3-24x^2-1664x= | | 1/3*(2x-5)=3 | | 7s^2+19s+10= | | y=3x^2-30x+71 | | 2x+2x+5=17 | | 315=5x^3 | | 8p^2-21p-36=0 | | C=200+.75Y | | (4v-3p)(4v+2p)= | | 5x-1=3x+2-x^2 | | 4y^2+4y=80 | | 100.00+8.00=10.00x | | 21x^2+34x+8=0 | | x^2+-30=0 | | 4x+3=17.5 | | 47x^2-y^2= | | 343z^3-1=0 | | -20y+20=-8+6y | | x/2+7=18 | | x/2+7 | | 4x-44=6x-22 | | 2(-6+5)= | | 17-17z=7+2z | | -8x^2+2x+4=0 | | -9x^2+3x+9=0 |