f(x)=x^3-1.2x+3

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Solution for f(x)=x^3-1.2x+3 equation: 


Simplifying
f(x) = x3 + -1.2x + 3

Multiply f * x
fx = x3 + -1.2x + 3

Reorder the terms:
fx = 3 + -1.2x + x3

Solving
fx = 3 + -1.2x + x3

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 3x-1 + -1.2 + x2

Simplifying
f = 3x-1 + -1.2 + x2

Reorder the terms:
f = -1.2 + 3x-1 + x2

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