3x^2+8x=0

Simple and best practice solution for 3x^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 3x^2+8x=0 equation:


Simplifying
3x2 + 8x = 0

Reorder the terms:
8x + 3x2 = 0

Solving
8x + 3x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(8 + 3x) = 0

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 '(8 + 3x)' equal to zero and attempt to solve: Simplifying 8 + 3x = 0 Solving 8 + 3x = 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 + 3x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + 3x = 0 + -8 3x = 0 + -8 Combine like terms: 0 + -8 = -8 3x = -8 Divide each side by '3'. x = -2.666666667 Simplifying x = -2.666666667

Solution

x = {0, -2.666666667}

See similar equations:

| 30=3x+21 | | 91=7(7n+6) | | 5f=41-3f-g | | x-11=25 | | y^4-14y^2+y^4=0 | | 10y=5 | | 3x^2-x=24 | | 2(x+4)+12=18 | | 2c+4=22 | | 3000=-0.002a+80 | | 3a+0.2=5 | | x-2y=7-x | | 5-3m=17 | | 3y+10=2 | | x^4-6x^2=-8 | | 2x+(x-2)=99 | | 7z-13=-8z+2 | | 4x+9y=27 | | 8x+40=80 | | -7+6(8y+6)=-2(-3y-6)-4 | | 10b^2-15b=8b-12 | | 104=6m+4(2m-2) | | 50x+2=60 | | 12=4n+20 | | 5x-20y=15 | | 9y^2+18y-12=6y | | 50x+3=60 | | x+(9x-10)=90 | | 6h^2+8h+2=0 | | 2x-5y=50 | | 7w-13=3w-1 | | 5=8-3y |

Equations solver categories