(-2x^2)-32x-128=

Simple and best practice solution for (-2x^2)-32x-128= equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (-2x^2)-32x-128= equation:


Simplifying
(-2x2) + -32x + -128 = 0

Reorder the terms:
-128 + -32x + (-2x2) = 0

Solving
-128 + -32x + (-2x2) = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '-2'.
-2(64 + 16x + x2) = 0

Factor a trinomial.
-2((8 + x)(8 + x)) = 0

Ignore the factor -2.

Subproblem 1

Set the factor '(8 + x)' equal to zero and attempt to solve: Simplifying 8 + x = 0 Solving 8 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + x = 0 + -8 x = 0 + -8 Combine like terms: 0 + -8 = -8 x = -8 Simplifying x = -8

Subproblem 2

Set the factor '(8 + x)' equal to zero and attempt to solve: Simplifying 8 + x = 0 Solving 8 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + x = 0 + -8 x = 0 + -8 Combine like terms: 0 + -8 = -8 x = -8 Simplifying x = -8

Solution

x = {-8, -8}

See similar equations:

| 9+w=-7 | | 3-4=2/5(-1-k) | | 12x+4y+3x+y= | | 54+12x=x | | 1200=870+30m | | 54+x=12 | | 6=2w+3.5 | | 5(5-7x)=-150 | | -2=1-5x+4x | | 3(-4x+5)+6x=-51 | | 7.2s-10.82=-13.07+6.9s | | 1+2b-6b=1 | | 162+x/4=55 | | 12-7t=30+2f | | 1.9=6.7-0.8x | | 3x-3(2x-3)=27 | | 5x=9x+16 | | x+(x-93)=145 | | .22(x+9)=.2x+2.8 | | 5u+v-w=6forv | | -y-2=3y+y | | 54+12=l | | 2.6+11=-4.9+29 | | 4x+3=x+26+x | | i+u=u+i | | 4x^2+84x-780=0 | | -0.54+15.1d=0.92-1.1d+19.6 | | 111-13= | | s=0.4285714286+1.142857143f | | (-25p^2)+30p-9= | | 16x+7x= | | 3(y+5)=7y |

Equations solver categories