f(12)=25x^2-25+11

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Solution for f(12)=25x^2-25+11 equation: 


Simplifying
f(12) = 25x2 + -25 + 11

Reorder the terms for easier multiplication:
12f = 25x2 + -25 + 11

Reorder the terms:
12f = -25 + 11 + 25x2

Combine like terms: -25 + 11 = -14
12f = -14 + 25x2

Solving
12f = -14 + 25x2

Solving for variable 'f'.

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

Divide each side by '12'.
f = -1.166666667 + 2.083333333x2

Simplifying
f = -1.166666667 + 2.083333333x2

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