(30-2x)*(20-2x)*x=v(x)

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Solution for (30-2x)*(20-2x)*x=v(x) equation: 


Simplifying
(30 + -2x)(20 + -2x) * x = v(x)

Reorder the terms for easier multiplication:
x(30 + -2x)(20 + -2x) = v(x)

Multiply (30 + -2x) * (20 + -2x)
x(30(20 + -2x) + -2x * (20 + -2x)) = v(x)
x((20 * 30 + -2x * 30) + -2x * (20 + -2x)) = v(x)
x((600 + -60x) + -2x * (20 + -2x)) = v(x)
x(600 + -60x + (20 * -2x + -2x * -2x)) = v(x)
x(600 + -60x + (-40x + 4x2)) = v(x)

Combine like terms: -60x + -40x = -100x
x(600 + -100x + 4x2) = v(x)
(600 * x + -100x * x + 4x2 * x) = v(x)
(600x + -100x2 + 4x3) = v(x)

Multiply v * x
600x + -100x2 + 4x3 = vx

Solving
600x + -100x2 + 4x3 = vx

Solving for variable 'x'.

Reorder the terms:
-1vx + 600x + -100x2 + 4x3 = vx + -1vx

Combine like terms: vx + -1vx = 0
-1vx + 600x + -100x2 + 4x3 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(-1v + 600 + -100x + 4x2) = 0


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 '(-1v + 600 + -100x + 4x2)' equal to zero and attempt to solve:

Simplifying
-1v + 600 + -100x + 4x2 = 0

Reorder the terms:
600 + -1v + -100x + 4x2 = 0

Solving
600 + -1v + -100x + 4x2 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
x = {0}

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