(20-2x)(20-2x)(x)=0

Simple and best practice solution for (20-2x)(20-2x)(x)=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 (20-2x)(20-2x)(x)=0 equation: 


Simplifying
(20 + -2x)(20 + -2x)(x) = 0

Reorder the terms for easier multiplication:
x(20 + -2x)(20 + -2x) = 0

Multiply (20 + -2x) * (20 + -2x)
x(20(20 + -2x) + -2x * (20 + -2x)) = 0
x((20 * 20 + -2x * 20) + -2x * (20 + -2x)) = 0
x((400 + -40x) + -2x * (20 + -2x)) = 0
x(400 + -40x + (20 * -2x + -2x * -2x)) = 0
x(400 + -40x + (-40x + 4x2)) = 0

Combine like terms: -40x + -40x = -80x
x(400 + -80x + 4x2) = 0
(400 * x + -80x * x + 4x2 * x) = 0
(400x + -80x2 + 4x3) = 0

Solving
400x + -80x2 + 4x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4x'.
4x(100 + -20x + x2) = 0

Factor a trinomial.
4x((10 + -1x)(10 + -1x)) = 0

Ignore the factor 4.

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

Simplifying
x = 0

Solving
x = 0

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

Simplifying
x = 0

Subproblem 2
Set the factor '(10 + -1x)' equal to zero and attempt to solve:

Simplifying
10 + -1x = 0

Solving
10 + -1x = 0

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

Add '-10' to each side of the equation.
10 + -10 + -1x = 0 + -10

Combine like terms: 10 + -10 = 0
0 + -1x = 0 + -10
-1x = 0 + -10

Combine like terms: 0 + -10 = -10
-1x = -10

Divide each side by '-1'.
x = 10

Simplifying
x = 10

Subproblem 3
Set the factor '(10 + -1x)' equal to zero and attempt to solve:

Simplifying
10 + -1x = 0

Solving
10 + -1x = 0

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

Add '-10' to each side of the equation.
10 + -10 + -1x = 0 + -10

Combine like terms: 10 + -10 = 0
0 + -1x = 0 + -10
-1x = 0 + -10

Combine like terms: 0 + -10 = -10
-1x = -10

Divide each side by '-1'.
x = 10

Simplifying
x = 10
Solution
x = {0, 10, 10}

See similar equations:

| V(x)=(20-2x)(20-2x)(x) | | 5,5-(-0,8)= | | 8x^2+x-8=0 | | 8x-3=77 | | 3x-2/4=9 | | x/10=-4/13 | | x^2=x^2+2x-64 | | -4=8+2x/5 | | 0.3(x-8)+7.2=5.6x+9-1.35x | | 2/5x=-3 | | -4x/5=8 | | 2a+b=23 | | 2(5-x)+1/3x=17 | | 3x+2[2]= | | 2x-4/9=5/6 | | 5x+838 | | u=c+5 | | y=c+x | | c-a=b | | o+m+p= | | n+n+m= | | p+p= | | 13-8x=89-36x | | -22-2x=3x+17 | | -3c+8=-1 | | 14/9=x/6 | | 9x+9=97+x | | 12x+4=9x+16 | | 2z+1=5 | | 2x^2+4x-22=0 | | 8y^2-7y-4=0 | | 2(x+3)+4x=21 |

Equations solver categories