15x^4+75x^2=0

Simple and best practice solution for 15x^4+75x^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 15x^4+75x^2=0 equation: 


Simplifying
15x4 + 75x2 = 0

Reorder the terms:
75x2 + 15x4 = 0

Solving
75x2 + 15x4 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '15x2'.
15x2(5 + x2) = 0

Ignore the factor 15.

Subproblem 1
Set the factor 'x2' equal to zero and attempt to solve:

Simplifying
x2 = 0

Solving
x2 = 0

Move all terms containing x to the left, all other terms to the right.

Simplifying
x2 = 0

Take the square root of each side:
x = {0}

Subproblem 2
Set the factor '(5 + x2)' equal to zero and attempt to solve:

Simplifying
5 + x2 = 0

Solving
5 + x2 = 0

Move all terms containing x to the left, all other terms to the right.

Add '-5' to each side of the equation.
5 + -5 + x2 = 0 + -5

Combine like terms: 5 + -5 = 0
0 + x2 = 0 + -5
x2 = 0 + -5

Combine like terms: 0 + -5 = -5
x2 = -5

Simplifying
x2 = -5

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:

| 4s^2-1= | | 124d-2=628 | | -7.6x+1.5=-64.5-1.3x | | (3j+11)+(8j-7)=0 | | 6=3*(6-1)+8 | | 9x-(3x+1)=17 | | -2x+60=68+-4x | | -5+1=-59 | | 25x^5-5x^4+115x^3-23x^2+60x-12=0 | | 2x-8=.66x | | f(6)=3*f(6-1)+8 | | -6+5x=49 | | -2x+34=106-10x | | a^3-a^2-72a=0 | | 4(2.25+-1.75x)+7x=9 | | 8q+6+7= | | X-(-28)=16 | | -5(m+-2)+2m=-5 | | x+0.6x=46 | | 15x^4-75x^2=0 | | (2r-13)-(-6r+4)=0 | | y=x-23 | | x+0.04x=2843.36 | | 8-3x=-5+24 | | -9=-a+4 | | 3(x-3)+2x=5(x-7)-44 | | 5k+4=k+13 | | 4y+X=75 | | 90=6+4x | | 2+2(3x-4)=9-4(2x+1) | | log(25)x=y | | 12y+10=10x-18 |

Equations solver categories