f(x)=4x^2-5x^2+x-10

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Solution for f(x)=4x^2-5x^2+x-10 equation: 


Simplifying
f(x) = 4x2 + -5x2 + x + -10

Multiply f * x
fx = 4x2 + -5x2 + x + -10

Reorder the terms:
fx = -10 + x + 4x2 + -5x2

Combine like terms: 4x2 + -5x2 = -1x2
fx = -10 + x + -1x2

Solving
fx = -10 + x + -1x2

Solving for variable 'f'.

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

Divide each side by 'x'.
f = -10x-1 + 1 + -1x

Simplifying
f = -10x-1 + 1 + -1x

Reorder the terms:
f = 1 + -10x-1 + -1x

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