5n^4-125n^2=0

Simple and best practice solution for 5n^4-125n^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 5n^4-125n^2=0 equation:


Simplifying
5n4 + -125n2 = 0

Reorder the terms:
-125n2 + 5n4 = 0

Solving
-125n2 + 5n4 = 0

Solving for variable 'n'.

Factor out the Greatest Common Factor (GCF), '5n2'.
5n2(-25 + n2) = 0

Factor a difference between two squares.
5n2((5 + n)(-5 + n)) = 0

Ignore the factor 5.

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 '(5 + n)' equal to zero and attempt to solve: Simplifying 5 + n = 0 Solving 5 + n = 0 Move all terms containing n to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + n = 0 + -5 Combine like terms: 5 + -5 = 0 0 + n = 0 + -5 n = 0 + -5 Combine like terms: 0 + -5 = -5 n = -5 Simplifying n = -5

Subproblem 3

Set the factor '(-5 + n)' equal to zero and attempt to solve: Simplifying -5 + n = 0 Solving -5 + n = 0 Move all terms containing n to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + n = 0 + 5 Combine like terms: -5 + 5 = 0 0 + n = 0 + 5 n = 0 + 5 Combine like terms: 0 + 5 = 5 n = 5 Simplifying n = 5

Solution

n = {0, -5, 5}

See similar equations:

| Cos^2x+sinx=1 | | 1,0.8,0.6,0.4=1 | | 4.3x-15=5.7x+36 | | 2a+8whena=3 | | x^3-3x^2+6x-8=0 | | 17-z=189 | | 8x+10=2x-9 | | 3t+14=-16t-13 | | 5c-(2r+8)=16 | | 20+8y=4y | | 0+1Y=8 | | 13.4=log(x) | | 3p+14=-7 | | (3x+4)(2x+7)=0 | | 5238-750=12x | | 5(2x-6)=x | | 10+4(c+5)=-10 | | 2*0+1y=8 | | 826*826=x | | Y=4ln(3x) | | 5(2x-6)=2x/2 | | 60+5y=-7y | | 2cos^2x+1=-4cosx-2cos^2x | | 20=l*12 | | logx=0.26 | | y^2+24y-144=0 | | log(9x)-30=-28 | | 1.15x+0.265Y+0.015Z=100 | | (12+12)+(30-15)=N | | (3x^2+3xy^2)dx-(3y^2-2y-(3x^2)y)dy=0 | | 491*781=x | | (12+12)+(30+15)=N |

Equations solver categories