y=(2x-9)(4x^2+2)

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Solution for y=(2x-9)(4x^2+2) equation: 


Simplifying
y = (2x + -9)(4x2 + 2)

Reorder the terms:
y = (-9 + 2x)(4x2 + 2)

Reorder the terms:
y = (-9 + 2x)(2 + 4x2)

Multiply (-9 + 2x) * (2 + 4x2)
y = (-9(2 + 4x2) + 2x * (2 + 4x2))
y = ((2 * -9 + 4x2 * -9) + 2x * (2 + 4x2))
y = ((-18 + -36x2) + 2x * (2 + 4x2))
y = (-18 + -36x2 + (2 * 2x + 4x2 * 2x))
y = (-18 + -36x2 + (4x + 8x3))

Reorder the terms:
y = (-18 + 4x + -36x2 + 8x3)
y = (-18 + 4x + -36x2 + 8x3)

Solving
y = -18 + 4x + -36x2 + 8x3

Solving for variable 'y'.

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

Simplifying
y = -18 + 4x + -36x2 + 8x3

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