n^3+8n^2=0

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


Simplifying
n3 + 8n2 = 0

Reorder the terms:
8n2 + n3 = 0

Solving
8n2 + n3 = 0

Solving for variable 'n'.

Factor out the Greatest Common Factor (GCF), 'n2'.
n2(8 + n) = 0

Subproblem 1

Set the factor 'n2' equal to zero and attempt to solve: Simplifying n2 = 0 Solving n2 = 0 Move all terms containing n to the left, all other terms to the right. Simplifying n2 = 0 Take the square root of each side: n = {0}

Subproblem 2

Set the factor '(8 + n)' equal to zero and attempt to solve: Simplifying 8 + n = 0 Solving 8 + n = 0 Move all terms containing n to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + n = 0 + -8 Combine like terms: 8 + -8 = 0 0 + n = 0 + -8 n = 0 + -8 Combine like terms: 0 + -8 = -8 n = -8 Simplifying n = -8

Solution

n = {0, -8}

See similar equations:

| -2(3a+2b)+3(2a+3b)= | | 4x-1+31=90 | | x/11=16 | | x+10x+9=0 | | 100x+300=-200 | | 3k-2h+7+k-2= | | (x+1)(x+1)=2.25 | | 392=770/770-x*349 | | x/3+3=-2 | | 2x^2+x+1=2 | | x-104=5 | | 4x^2-11x-72=0 | | 8(2z+4)-3(3z-6)= | | 4-(9x-5)=45 | | (6x^2-3x^3)-(4x^2-5x^3)=y | | 10(x-4)=-35x | | m-19=-45 | | 4/5x-1/4+14=9/10x | | 2x+7f-9x+21g+5x= | | (1)/(4x^2-25)+(6)/(2x+5) | | (6x^2-3x^3)-(4x^2-5x^3)=0 | | -7/6+5 | | 6(2x-4)=2(6x+8) | | 2x-3(x+4)=-x-12 | | -9y+5y=32 | | -7/5(10) | | 48-6x=12x+20 | | 9x^2-40x-320=0 | | 7+2s-2=8s+11-5s | | 2x+1+x+4+2x-1=x | | -7/5(10)-2 | | 2x+1+x+4+2x-1=1 |

Equations solver categories