X^3-3x^2+2x=120

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Solution for X^3-3x^2+2x=120 equation:


Simplifying
X3 + -3x2 + 2x = 120

Reorder the terms:
X3 + 2x + -3x2 = 120

Solving
X3 + 2x + -3x2 = 120

Solving for variable 'X'.

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

Add '-2x' to each side of the equation.
X3 + 2x + -2x + -3x2 = 120 + -2x

Combine like terms: 2x + -2x = 0
X3 + 0 + -3x2 = 120 + -2x
X3 + -3x2 = 120 + -2x

Add '3x2' to each side of the equation.
X3 + -3x2 + 3x2 = 120 + -2x + 3x2

Combine like terms: -3x2 + 3x2 = 0
X3 + 0 = 120 + -2x + 3x2
X3 = 120 + -2x + 3x2

Simplifying
X3 = 120 + -2x + 3x2

Reorder the terms:
-120 + X3 + 2x + -3x2 = 120 + -2x + 3x2 + -120 + 2x + -3x2

Reorder the terms:
-120 + X3 + 2x + -3x2 = 120 + -120 + -2x + 2x + 3x2 + -3x2

Combine like terms: 120 + -120 = 0
-120 + X3 + 2x + -3x2 = 0 + -2x + 2x + 3x2 + -3x2
-120 + X3 + 2x + -3x2 = -2x + 2x + 3x2 + -3x2

Combine like terms: -2x + 2x = 0
-120 + X3 + 2x + -3x2 = 0 + 3x2 + -3x2
-120 + X3 + 2x + -3x2 = 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
-120 + X3 + 2x + -3x2 = 0

The solution to this equation could not be determined.

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