g(x)=-4x(x-7)(x^2-9)

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Solution for g(x)=-4x(x-7)(x^2-9) equation: 


Simplifying
g(x) = -4x(x + -7)(x2 + -9)

Multiply g * x
gx = -4x(x + -7)(x2 + -9)

Reorder the terms:
gx = -4x(-7 + x)(x2 + -9)

Reorder the terms:
gx = -4x(-7 + x)(-9 + x2)

Multiply (-7 + x) * (-9 + x2)
gx = -4x(-7(-9 + x2) + x(-9 + x2))
gx = -4x((-9 * -7 + x2 * -7) + x(-9 + x2))
gx = -4x((63 + -7x2) + x(-9 + x2))
gx = -4x(63 + -7x2 + (-9 * x + x2 * x))
gx = -4x(63 + -7x2 + (-9x + x3))

Reorder the terms:
gx = -4x(63 + -9x + -7x2 + x3)
gx = -4x(63 + -9x + -7x2 + x3)
gx = (63 * -4x + -9x * -4x + -7x2 * -4x + x3 * -4x)
gx = (-252x + 36x2 + 28x3 + -4x4)

Solving
gx = -252x + 36x2 + 28x3 + -4x4

Solving for variable 'g'.

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

Divide each side by 'x'.
g = -252 + 36x + 28x2 + -4x3

Simplifying
g = -252 + 36x + 28x2 + -4x3

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