F(30)=x^2-3x

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Solution for F(30)=x^2-3x equation: 


Simplifying
F(30) = x2 + -3x

Reorder the terms for easier multiplication:
30F = x2 + -3x

Reorder the terms:
30F = -3x + x2

Solving
30F = -3x + x2

Solving for variable 'F'.

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

Divide each side by '30'.
F = -0.1x + 0.03333333333x2

Simplifying
F = -0.1x + 0.03333333333x2

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