X^3-10x^2+12x+72=0

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Solution for X^3-10x^2+12x+72=0 equation: 


Simplifying
X3 + -10x2 + 12x + 72 = 0

Reorder the terms:
72 + X3 + 12x + -10x2 = 0

Solving
72 + X3 + 12x + -10x2 = 0

Solving for variable 'X'.

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

Add '-72' to each side of the equation.
72 + X3 + 12x + -72 + -10x2 = 0 + -72

Reorder the terms:
72 + -72 + X3 + 12x + -10x2 = 0 + -72

Combine like terms: 72 + -72 = 0
0 + X3 + 12x + -10x2 = 0 + -72
X3 + 12x + -10x2 = 0 + -72

Combine like terms: 0 + -72 = -72
X3 + 12x + -10x2 = -72

Add '-12x' to each side of the equation.
X3 + 12x + -12x + -10x2 = -72 + -12x

Combine like terms: 12x + -12x = 0
X3 + 0 + -10x2 = -72 + -12x
X3 + -10x2 = -72 + -12x

Add '10x2' to each side of the equation.
X3 + -10x2 + 10x2 = -72 + -12x + 10x2

Combine like terms: -10x2 + 10x2 = 0
X3 + 0 = -72 + -12x + 10x2
X3 = -72 + -12x + 10x2

Simplifying
X3 = -72 + -12x + 10x2

Reorder the terms:
72 + X3 + 12x + -10x2 = -72 + -12x + 10x2 + 72 + 12x + -10x2

Reorder the terms:
72 + X3 + 12x + -10x2 = -72 + 72 + -12x + 12x + 10x2 + -10x2

Combine like terms: -72 + 72 = 0
72 + X3 + 12x + -10x2 = 0 + -12x + 12x + 10x2 + -10x2
72 + X3 + 12x + -10x2 = -12x + 12x + 10x2 + -10x2

Combine like terms: -12x + 12x = 0
72 + X3 + 12x + -10x2 = 0 + 10x2 + -10x2
72 + X3 + 12x + -10x2 = 10x2 + -10x2

Combine like terms: 10x2 + -10x2 = 0
72 + X3 + 12x + -10x2 = 0

The solution to this equation could not be determined.

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