f(x)=(2x^3-5x^2)+(6x-15)

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Solution for f(x)=(2x^3-5x^2)+(6x-15) equation:


Simplifying
f(x) = (2x3 + -5x2) + (6x + -15)

Multiply f * x
fx = (2x3 + -5x2) + (6x + -15)

Reorder the terms:
fx = (-5x2 + 2x3) + (6x + -15)

Remove parenthesis around (-5x2 + 2x3)
fx = -5x2 + 2x3 + (6x + -15)

Reorder the terms:
fx = -5x2 + 2x3 + (-15 + 6x)

Remove parenthesis around (-15 + 6x)
fx = -5x2 + 2x3 + -15 + 6x

Reorder the terms:
fx = -15 + 6x + -5x2 + 2x3

Solving
fx = -15 + 6x + -5x2 + 2x3

Solving for variable 'f'.

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

Divide each side by 'x'.
f = -15x-1 + 6 + -5x + 2x2

Simplifying
f = -15x-1 + 6 + -5x + 2x2

Reorder the terms:
f = 6 + -15x-1 + -5x + 2x2

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