n^4-n^3-2n^2=0

Simple and best practice solution for n^4-n^3-2n^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^4-n^3-2n^2=0 equation:


Simplifying
n4 + -1n3 + -2n2 = 0

Reorder the terms:
-2n2 + -1n3 + n4 = 0

Solving
-2n2 + -1n3 + n4 = 0

Solving for variable 'n'.

Factor out the Greatest Common Factor (GCF), 'n2'.
n2(-2 + -1n + n2) = 0

Factor a trinomial.
n2((-1 + -1n)(2 + -1n)) = 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 '(-1 + -1n)' equal to zero and attempt to solve: Simplifying -1 + -1n = 0 Solving -1 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -1n = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -1n = 0 + 1 -1n = 0 + 1 Combine like terms: 0 + 1 = 1 -1n = 1 Divide each side by '-1'. n = -1 Simplifying n = -1

Subproblem 3

Set the factor '(2 + -1n)' equal to zero and attempt to solve: Simplifying 2 + -1n = 0 Solving 2 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1n = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1n = 0 + -2 -1n = 0 + -2 Combine like terms: 0 + -2 = -2 -1n = -2 Divide each side by '-1'. n = 2 Simplifying n = 2

Solution

n = {0, -1, 2}

See similar equations:

| -3(x-4)-5x=2x | | 5a^2+10ab+5b^2=0 | | 5.6+7.8= | | 1x-8y+5x+2y= | | 4y^3-y=0 | | 8+3= | | 9x+3y=180 | | 50a^3-2a=0 | | 7-4(4(-4.25)+6)=x | | k=npv | | 7-4(4(-4.25)+6)= | | 3k=-25 | | 5n+7=3n+8 | | 4.5*5= | | 5d=n-4.333333333k | | 5x^2+32x+35=0 | | -3t=-7-2 | | 3(4(r)+6)=-33 | | -3(4y+1)-2y=6y+10 | | -17*4*3+18= | | 6p=0.714285714n+0.888888889 | | x-3=4y | | 2(x+4)=x+9 | | 18(x+1)=3(6x+2)+12 | | 3(2x+5)=4(x-3)+1 | | 4s-1.5=8.5 | | 11d+10=7a | | 2a^3-20a^2-48a=0 | | 2m^4-3m^2-5=0 | | .3x+.12=.03 | | 5n-5=20 | | r-18=33 |

Equations solver categories