2x^2+8x=0

Simple and best practice solution for 2x^2+8x=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 2x^2+8x=0 equation:


Simplifying
2x2 + 8x = 0

Reorder the terms:
8x + 2x2 = 0

Solving
8x + 2x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2x'.
2x(4 + x) = 0

Ignore the factor 2.

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 '(4 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4

Solution

x = {0, -4}

See similar equations:

| 7x+7=0 | | 5-x-(x+3)-(3-2x)= | | (12x-2)=(3x+5) | | (7x-4)=(5x+8) | | -5x+14=-1 | | (10x-12)=(4x+3)+(x+5) | | 18x^2+33x-216=0 | | (7x-13)=(2x+1)+(3x+2) | | 12x^2-47x-40=0 | | 22x-32=56 | | 2(x-1)-6=10(1-x)+6 | | y+0.1=-22.4 | | -5p+10+2p=-5 | | -1.5x^2-2.5x=0 | | -1.5x-2.5x=0 | | (2x+5)=(4x-35) | | x^2+48x+47=0 | | 6+3x+6x=-3+x+1+7x | | 8-2v-2=3-3v | | 7x-8-3x=24 | | 1+9=9+1 | | z+18=30 | | 10x+5Y=3621 | | 122-6x=21x+23 | | 122-6x=221x+23 | | 10-7x=30-14x | | -65-8x=8x+15 | | x^3-2x^2-3x=0 | | -42-3x=6-9x | | 9x^2+24x=-16 | | 3(2x+4)+8=50 | | ax=bx+c |

Equations solver categories