5x^3+15x=0

Simple and best practice solution for 5x^3+15x=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^3+15x=0 equation:


Simplifying
5x3 + 15x = 0

Reorder the terms:
15x + 5x3 = 0

Solving
15x + 5x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '5x'.
5x(3 + x2) = 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 '(3 + x2)' equal to zero and attempt to solve: Simplifying 3 + x2 = 0 Solving 3 + x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + x2 = 0 + -3 x2 = 0 + -3 Combine like terms: 0 + -3 = -3 x2 = -3 Simplifying x2 = -3 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

x = {0}

See similar equations:

| y=-0.70(50)+136 | | y=-0.70(40)+136 | | 6/15=a/4 | | 6/15=9/4 | | y=-0.70(30)+136 | | -8/2 | | 26=-8+10-3(-8) | | -12720+20x= | | x+r/t+1=0 | | X-2=11x | | y/4+3=7 | | y=-0.70(20)+136 | | 85-6x=12x+23 | | -2p/45=7/25 | | 4(4+c)=3(c-1) | | 1/4-t/2=15/8 | | 2p+4q=48 | | 2x^2+14=-11x | | Y=4.18+0.64X | | 7x+9y=932 | | 5(y-2)/3=-2 | | 6(6c-1)-16=34c+6 | | -18n+8=-14n-12 | | 6/4+2w=-2/w-10 | | 2x^3-12x^2+18x+3=0 | | 2(2c-1)-2=2c+8 | | 5y-15y=-31-39 | | (2c+3)/(2c+6)=1/c | | 32-12=5(x-3) | | 15x+-12-8x-6-3=0 | | v^2+15v-16=0 | | -6(t+3)=6 |

Equations solver categories