3x^4+9x^2=

Simple and best practice solution for 3x^4+9x^2= 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 3x^4+9x^2= equation:


Simplifying
3x4 + 9x2 = 0

Reorder the terms:
9x2 + 3x4 = 0

Solving
9x2 + 3x4 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3x2'.
3x2(3 + x2) = 0

Ignore the factor 3.

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 '(3 + x2)' equal to zero and attempt to solve: Simplifying 3 + x2 = 0 Solving 3 + x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + x2 = 0 + -3 x2 = 0 + -3 Combine like terms: 0 + -3 = -3 x2 = -3 Simplifying x2 = -3 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:

| -16+2n=3n-8 | | 3/8(16n+48)=72 | | 2(-1)+2y=0 | | .2x-2=.667x-.4x | | 2x^2-4x=2x^2+9x-72 | | 5(4-x)=-10x | | 7(3-k)=-3k+21 | | -4(x+1)+5x=11 | | -2x+0=2 | | 0.10(x+70)+0.70x=23 | | -10x+1=5 | | X(2x-4)=(2x+9)(x-8) | | -(8y+3)-(-7y-6)=2 | | x+1+7x+55=2x-1 | | (5x+4)=(8x-3) | | -14u+2u+16u=-12 | | 2(-2x-y)=2(1) | | y^4-36y^2=-35 | | 2x+3(3x-4)=21 | | -2p+5p=3-21 | | X(2x-4)=(2x+8)(x-8) | | 56t^2-23t-63=0 | | 5(4-x)=-10 | | s^3+16s^2+64s=0 | | 6x^2+35x+25= | | 3x(a-3)-5(3-a)=0 | | 7x+3=-36 | | (x)(3x-y)(4x+5y)= | | 3x+7=-36 | | 8x-5=7-4x | | x/3-4=7 | | x(3x-y)(4x+5y)= |

Equations solver categories