-5x^2-80x=0

Simple and best practice solution for -5x^2-80x=0 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 -5x^2-80x=0 equation:


Simplifying
-5x2 + -80x = 0

Reorder the terms:
-80x + -5x2 = 0

Solving
-80x + -5x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '-5x'.
-5x(16 + x) = 0

Ignore the factor -5.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(16 + x)' equal to zero and attempt to solve: Simplifying 16 + x = 0 Solving 16 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-16' to each side of the equation. 16 + -16 + x = 0 + -16 Combine like terms: 16 + -16 = 0 0 + x = 0 + -16 x = 0 + -16 Combine like terms: 0 + -16 = -16 x = -16 Simplifying x = -16

Solution

x = {0, -16}

See similar equations:

| 3(-2-6v)=-57 | | 7c-3c+11=47 | | 58=7x-12 | | 4x^2+13=8x | | 7l+3=20 | | 7(5g+6)/2=56 | | -6n(10n-7)=0 | | 13d+3=6d+31 | | 20x^2+36x+16=0 | | 4(x-8)=-6 | | 67-5x=13x+15 | | 9(a+9)=116.1 | | 6a+3=a | | (3x+12)(7x+8)=0 | | 6a+3= | | 40n^2-88n-96=0 | | 9a-9=20 | | 11-7x=50-28x | | 2+3(2x+4)=13 | | 9a+32= | | 2x+12=2x+4x+4 | | 9a-23=2a | | -8(a+b)= | | -6.5x=-29.25 | | 9a-23=27 | | 7+2(p+6)=-(1+8p) | | 2x+9=-5x+37 | | 9a-23=20 | | 8b^2+24b-32=0 | | 9a-23=30 | | 6x+13=-115-10x | | (12-4)(-5)= |

Equations solver categories