n*n*n-121n=0

Simple and best practice solution for n*n*n-121n=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*n*n-121n=0 equation:


Simplifying
n * n * n + -121n = 0

Multiply n * n
n2 * n + -121n = 0

Multiply n2 * n
n3 + -121n = 0

Reorder the terms:
-121n + n3 = 0

Solving
-121n + n3 = 0

Solving for variable 'n'.

Factor out the Greatest Common Factor (GCF), 'n'.
n(-121 + n2) = 0

Factor a difference between two squares.
n((11 + n)(-11 + n)) = 0

Subproblem 1

Set the factor 'n' equal to zero and attempt to solve: Simplifying n = 0 Solving n = 0 Move all terms containing n to the left, all other terms to the right. Simplifying n = 0

Subproblem 2

Set the factor '(11 + n)' equal to zero and attempt to solve: Simplifying 11 + n = 0 Solving 11 + n = 0 Move all terms containing n to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + n = 0 + -11 Combine like terms: 11 + -11 = 0 0 + n = 0 + -11 n = 0 + -11 Combine like terms: 0 + -11 = -11 n = -11 Simplifying n = -11

Subproblem 3

Set the factor '(-11 + n)' equal to zero and attempt to solve: Simplifying -11 + n = 0 Solving -11 + n = 0 Move all terms containing n to the left, all other terms to the right. Add '11' to each side of the equation. -11 + 11 + n = 0 + 11 Combine like terms: -11 + 11 = 0 0 + n = 0 + 11 n = 0 + 11 Combine like terms: 0 + 11 = 11 n = 11 Simplifying n = 11

Solution

n = {0, -11, 11}

See similar equations:

| 0.18(y-4)+0.08=0.10y-0.03(60) | | 37=b+3 | | 40=-16t^2+36t | | 5/7x=21 | | c(x)=2x+2500 | | Ax^2+box=0 | | 4x^2-17=15 | | x^3+10x=200 | | 0.80x+0.50(120)=0.40(150) | | 10y-4y=42 | | 5/7c=-21 | | 7(2c-1)-3=9+6c | | 98=.5*(196-x) | | 100=-x^3-10x+300 | | 7y-y-6=42 | | 98=.5*(196-164) | | 56b*b+b=1 | | 3x+14=-2x-18 | | 4x*x=22x+42 | | Tan(64)=42/x | | (10x-3)-(9x+9)= | | 98=.5*x | | 6y-2y-3=56 | | 0.143x=-1.143 | | 5-2(-4.5-1)=12 | | 2t1/3t=1t1/5t | | 12X^2+56X+84=0 | | (x+4)-72=180 | | r-3.2=.2r | | -2/7-1/3w=-1/2 | | r-.2=.2r | | 3m+4+8m-6-2m= |

Equations solver categories