f(x)=2x^4-5x^3-17x^2+41x-21

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Solution for f(x)=2x^4-5x^3-17x^2+41x-21 equation: 


Simplifying
f(x) = 2x4 + -5x3 + -17x2 + 41x + -21

Multiply f * x
fx = 2x4 + -5x3 + -17x2 + 41x + -21

Reorder the terms:
fx = -21 + 41x + -17x2 + -5x3 + 2x4

Solving
fx = -21 + 41x + -17x2 + -5x3 + 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 = -21x-1 + 41 + -17x + -5x2 + 2x3

Simplifying
f = -21x-1 + 41 + -17x + -5x2 + 2x3

Reorder the terms:
f = 41 + -21x-1 + -17x + -5x2 + 2x3

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