X^3-3x^2-36x+56=0

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Solution for X^3-3x^2-36x+56=0 equation:


Simplifying
X3 + -3x2 + -36x + 56 = 0

Reorder the terms:
56 + X3 + -36x + -3x2 = 0

Solving
56 + X3 + -36x + -3x2 = 0

Solving for variable 'X'.

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

Add '-56' to each side of the equation.
56 + X3 + -36x + -56 + -3x2 = 0 + -56

Reorder the terms:
56 + -56 + X3 + -36x + -3x2 = 0 + -56

Combine like terms: 56 + -56 = 0
0 + X3 + -36x + -3x2 = 0 + -56
X3 + -36x + -3x2 = 0 + -56

Combine like terms: 0 + -56 = -56
X3 + -36x + -3x2 = -56

Add '36x' to each side of the equation.
X3 + -36x + 36x + -3x2 = -56 + 36x

Combine like terms: -36x + 36x = 0
X3 + 0 + -3x2 = -56 + 36x
X3 + -3x2 = -56 + 36x

Add '3x2' to each side of the equation.
X3 + -3x2 + 3x2 = -56 + 36x + 3x2

Combine like terms: -3x2 + 3x2 = 0
X3 + 0 = -56 + 36x + 3x2
X3 = -56 + 36x + 3x2

Simplifying
X3 = -56 + 36x + 3x2

Reorder the terms:
56 + X3 + -36x + -3x2 = -56 + 36x + 3x2 + 56 + -36x + -3x2

Reorder the terms:
56 + X3 + -36x + -3x2 = -56 + 56 + 36x + -36x + 3x2 + -3x2

Combine like terms: -56 + 56 = 0
56 + X3 + -36x + -3x2 = 0 + 36x + -36x + 3x2 + -3x2
56 + X3 + -36x + -3x2 = 36x + -36x + 3x2 + -3x2

Combine like terms: 36x + -36x = 0
56 + X3 + -36x + -3x2 = 0 + 3x2 + -3x2
56 + X3 + -36x + -3x2 = 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
56 + X3 + -36x + -3x2 = 0

The solution to this equation could not be determined.

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