f(x)=x^4-7x+8

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Solution for f(x)=x^4-7x+8 equation: 


Simplifying
f(x) = x4 + -7x + 8

Multiply f * x
fx = x4 + -7x + 8

Reorder the terms:
fx = 8 + -7x + x4

Solving
fx = 8 + -7x + x4

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 8x-1 + -7 + x3

Simplifying
f = 8x-1 + -7 + x3

Reorder the terms:
f = -7 + 8x-1 + x3

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