2x^4-4x^2=0

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


Simplifying
2x4 + -4x2 = 0

Reorder the terms:
-4x2 + 2x4 = 0

Solving
-4x2 + 2x4 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2x2'.
2x2(-2 + x2) = 0

Ignore the factor 2.

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 '(-2 + x2)' equal to zero and attempt to solve: Simplifying -2 + x2 = 0 Solving -2 + x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x2 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + x2 = 0 + 2 x2 = 0 + 2 Combine like terms: 0 + 2 = 2 x2 = 2 Simplifying x2 = 2 Take the square root of each side: x = {-1.414213562, 1.414213562}

Solution

x = {0, -1.414213562, 1.414213562}

See similar equations:

| 112+x+y=360 | | 10+3(3x-7)=7 | | 10x^2=220-7x | | Ln(y+4)=5x+lnc | | 3x(10x-2)= | | 12-4(z+2)=4 | | 116-6x=12x+22 | | 3x(10x+2)-3(2x-4)= | | 2h/3+h/2=12+h | | 12-4(x+2)=4 | | (4x-3x)-34=5 | | Y(4y-4)=15 | | 11-3(x+2)=3 | | 4(3X-2)=3(X+6) | | 2+2(x-4)=2 | | 8+2(x-4)=2 | | x^2+(3k+1)x-k=0 | | 85-7x=20x+22 | | 36-3y=x | | -104-8x=34-15x | | 3(3x+2)=6(6x-2) | | 8x-(3x^7)=2(x^3)1 | | 6x+12/4=8 | | (n-19)*5=25 | | 8x-18/3=12 | | (n-10)*10=100 | | (n-10)*2=20 | | 9x^2+9y^2+12x-24y+4=0 | | x^2+2-3=7x+63 | | (n-5)(n+3)=48 | | (n-5)(n+30)=48 | | 4x^2-11x+11=4x+2 |

Equations solver categories