x^3+(4*x)=0

Simple and best practice solution for x^3+(4*x)=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 x^3+(4*x)=0 equation:


Simplifying
x3 + (4x) = 0

Reorder the terms:
(4x) + x3 = 0

Solving
(4x) + x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(4 + x2) = 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 '(4 + x2)' equal to zero and attempt to solve: Simplifying 4 + x2 = 0 Solving 4 + x2 = 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 + x2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x2 = 0 + -4 x2 = 0 + -4 Combine like terms: 0 + -4 = -4 x2 = -4 Simplifying x2 = -4 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:

| 6x-16=2x+20 | | -2(x-2)=4x-26 | | 2958Xsomething=0 | | 35-8p=-5(1+6p)+2p | | -5w+10w= | | -2(3b+4)=-23-b | | 2-4x=x+16 | | 5.26=0.5*G*0.5 | | d^2-4d-27=0 | | 175m-125m+485000=51000-200m | | 7x-15=10x+9 | | 31+n=-3(-4+6n) | | x+12x+14x= | | f^2+10f=29 | | -6+7=47 | | -17=-5+n-4n | | X^3+8x^2-19x=0 | | D+15=5 | | 416.80=240+0.85x | | -5(5v+5)+8=v+35 | | 6x+9x-96=48-9x | | r^2-10r=-1 | | 9u-3v=7 | | 4x(2+x)=7 | | 8y+4(3+y)=3(y-7)+10y | | 467.50=210+1.03x | | 8x-3(1+7x)=-107 | | Y+7=1 | | 4(2b-3)-5b=6b+18 | | -3(2d+2)+9d=6 | | 2x-11=7x-19 | | 3x^2+7=4x^2-9 |

Equations solver categories