g(x)=x^4+3x-21

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Solution for g(x)=x^4+3x-21 equation: 


Simplifying
g(x) = x4 + 3x + -21

Multiply g * x
gx = x4 + 3x + -21

Reorder the terms:
gx = -21 + 3x + x4

Solving
gx = -21 + 3x + x4

Solving for variable 'g'.

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

Divide each side by 'x'.
g = -21x-1 + 3 + x3

Simplifying
g = -21x-1 + 3 + x3

Reorder the terms:
g = 3 + -21x-1 + x3

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