f(x)=6x^8-20x^4+x^2+9

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Solution for f(x)=6x^8-20x^4+x^2+9 equation: 


Simplifying
f(x) = 6x8 + -20x4 + x2 + 9

Multiply f * x
fx = 6x8 + -20x4 + x2 + 9

Reorder the terms:
fx = 9 + x2 + -20x4 + 6x8

Solving
fx = 9 + x2 + -20x4 + 6x8

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 + x + -20x3 + 6x7

Simplifying
f = 9x-1 + x + -20x3 + 6x7

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