f(x)=.25x^4-4x^2-5

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Solution for f(x)=.25x^4-4x^2-5 equation: 


Simplifying
f(x) = 0.25x4 + -4x2 + -5

Multiply f * x
fx = 0.25x4 + -4x2 + -5

Reorder the terms:
fx = -5 + -4x2 + 0.25x4

Solving
fx = -5 + -4x2 + 0.25x4

Solving for variable 'f'.

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

Divide each side by 'x'.
f = -5x-1 + -4x + 0.25x3

Simplifying
f = -5x-1 + -4x + 0.25x3

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