f(2)=2x^4-8x^2+5x-7

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Solution for f(2)=2x^4-8x^2+5x-7 equation: 


Simplifying
f(2) = 2x4 + -8x2 + 5x + -7

Reorder the terms for easier multiplication:
2f = 2x4 + -8x2 + 5x + -7

Reorder the terms:
2f = -7 + 5x + -8x2 + 2x4

Solving
2f = -7 + 5x + -8x2 + 2x4

Solving for variable 'f'.

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

Divide each side by '2'.
f = -3.5 + 2.5x + -4x2 + x4

Simplifying
f = -3.5 + 2.5x + -4x2 + x4

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