y=x(x^2-4)

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Solution for y=x(x^2-4) equation: 


Simplifying
y = x(x2 + -4)

Reorder the terms:
y = x(-4 + x2)
y = (-4 * x + x2 * x)
y = (-4x + x3)

Solving
y = -4x + x3

Solving for variable 'y'.

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

Simplifying
y = -4x + x3

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