f(x)=2x^4+6x^3-7x+9

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Solution for f(x)=2x^4+6x^3-7x+9 equation: 


Simplifying
f(x) = 2x4 + 6x3 + -7x + 9

Multiply f * x
fx = 2x4 + 6x3 + -7x + 9

Reorder the terms:
fx = 9 + -7x + 6x3 + 2x4

Solving
fx = 9 + -7x + 6x3 + 2x4

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 9x-1 + -7 + 6x2 + 2x3

Simplifying
f = 9x-1 + -7 + 6x2 + 2x3

Reorder the terms:
f = -7 + 9x-1 + 6x2 + 2x3

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