2x^3-3x^2+5x-9forx=-2

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Solution for 2x^3-3x^2+5x-9forx=-2 equation:


Simplifying
2x3 + -3x2 + 5x + -9forx = -2

Reorder the terms:
-9forx + 5x + -3x2 + 2x3 = -2

Solving
-9forx + 5x + -3x2 + 2x3 = -2

Solving for variable 'f'.

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

Add '-5x' to each side of the equation.
-9forx + 5x + -3x2 + -5x + 2x3 = -2 + -5x

Reorder the terms:
-9forx + 5x + -5x + -3x2 + 2x3 = -2 + -5x

Combine like terms: 5x + -5x = 0
-9forx + 0 + -3x2 + 2x3 = -2 + -5x
-9forx + -3x2 + 2x3 = -2 + -5x

Add '3x2' to each side of the equation.
-9forx + -3x2 + 3x2 + 2x3 = -2 + -5x + 3x2

Combine like terms: -3x2 + 3x2 = 0
-9forx + 0 + 2x3 = -2 + -5x + 3x2
-9forx + 2x3 = -2 + -5x + 3x2

Add '-2x3' to each side of the equation.
-9forx + 2x3 + -2x3 = -2 + -5x + 3x2 + -2x3

Combine like terms: 2x3 + -2x3 = 0
-9forx + 0 = -2 + -5x + 3x2 + -2x3
-9forx = -2 + -5x + 3x2 + -2x3

Divide each side by '-9orx'.
f = 0.2222222222o-1r-1x-1 + 0.5555555556o-1r-1 + -0.3333333333o-1r-1x + 0.2222222222o-1r-1x2

Simplifying
f = 0.2222222222o-1r-1x-1 + 0.5555555556o-1r-1 + -0.3333333333o-1r-1x + 0.2222222222o-1r-1x2

Reorder the terms:
f = 0.5555555556o-1r-1 + 0.2222222222o-1r-1x-1 + -0.3333333333o-1r-1x + 0.2222222222o-1r-1x2

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