f(x)=5x^4-2x^3-x^2+1

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Solution for f(x)=5x^4-2x^3-x^2+1 equation:


Simplifying
f(x) = 5x4 + -2x3 + -1x2 + 1

Multiply f * x
fx = 5x4 + -2x3 + -1x2 + 1

Reorder the terms:
fx = 1 + -1x2 + -2x3 + 5x4

Solving
fx = 1 + -1x2 + -2x3 + 5x4

Solving for variable 'f'.

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

Divide each side by 'x'.
f = x-1 + -1x + -2x2 + 5x3

Simplifying
f = x-1 + -1x + -2x2 + 5x3

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