5x^4-20x^3+20x^2=0

Simple and best practice solution for 5x^4-20x^3+20x^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 5x^4-20x^3+20x^2=0 equation:


Simplifying
5x4 + -20x3 + 20x2 = 0

Reorder the terms:
20x2 + -20x3 + 5x4 = 0

Solving
20x2 + -20x3 + 5x4 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '5x2'.
5x2(4 + -4x + x2) = 0

Factor a trinomial.
5x2((2 + -1x)(2 + -1x)) = 0

Ignore the factor 5.

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 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 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 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Subproblem 3

Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 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 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Solution

x = {0, 2, 2}

See similar equations:

| 12x-276=3x-6 | | 12x^2+1x=6 | | 3x+7=4x(-3x) | | 4z+6=18 | | 4x-4=8(x-1) | | 6(12-12x)+7(2+15x)=105 | | 214-2x=43x+19 | | 3a-a= | | 4*bfc=6 | | 3*g=65435 | | h+h=20 | | 25xy^2-4x= | | .333333333333x=8 | | 3a-a=a | | -6(2-3x)+2(-3x+2)=-2x-8 | | 3(-6+5x)-4(2x)= | | 3.33333333333x=73 | | 4/3x-2=5-8/x | | 3a-a=2a | | 2w*7=45 | | y/2+13-y=9 | | 4+k*4=50 | | 3+g-9=6 | | 6+4v=-18 | | e+n=8 | | j-j=0 | | 8-77-6= | | f+6-h/i*n+e-c=3 | | fj=7 | | 7y-6=8y-2 | | y+y=53 | | x^2+y^2-2y-15=0 |

Equations solver categories