X^3-5x^2-57x-99=0

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Solution for X^3-5x^2-57x-99=0 equation:


Simplifying
X3 + -5x2 + -57x + -99 = 0

Reorder the terms:
-99 + X3 + -57x + -5x2 = 0

Solving
-99 + X3 + -57x + -5x2 = 0

Solving for variable 'X'.

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

Add '99' to each side of the equation.
-99 + X3 + -57x + 99 + -5x2 = 0 + 99

Reorder the terms:
-99 + 99 + X3 + -57x + -5x2 = 0 + 99

Combine like terms: -99 + 99 = 0
0 + X3 + -57x + -5x2 = 0 + 99
X3 + -57x + -5x2 = 0 + 99

Combine like terms: 0 + 99 = 99
X3 + -57x + -5x2 = 99

Add '57x' to each side of the equation.
X3 + -57x + 57x + -5x2 = 99 + 57x

Combine like terms: -57x + 57x = 0
X3 + 0 + -5x2 = 99 + 57x
X3 + -5x2 = 99 + 57x

Add '5x2' to each side of the equation.
X3 + -5x2 + 5x2 = 99 + 57x + 5x2

Combine like terms: -5x2 + 5x2 = 0
X3 + 0 = 99 + 57x + 5x2
X3 = 99 + 57x + 5x2

Simplifying
X3 = 99 + 57x + 5x2

Reorder the terms:
-99 + X3 + -57x + -5x2 = 99 + 57x + 5x2 + -99 + -57x + -5x2

Reorder the terms:
-99 + X3 + -57x + -5x2 = 99 + -99 + 57x + -57x + 5x2 + -5x2

Combine like terms: 99 + -99 = 0
-99 + X3 + -57x + -5x2 = 0 + 57x + -57x + 5x2 + -5x2
-99 + X3 + -57x + -5x2 = 57x + -57x + 5x2 + -5x2

Combine like terms: 57x + -57x = 0
-99 + X3 + -57x + -5x2 = 0 + 5x2 + -5x2
-99 + X3 + -57x + -5x2 = 5x2 + -5x2

Combine like terms: 5x2 + -5x2 = 0
-99 + X3 + -57x + -5x2 = 0

The solution to this equation could not be determined.

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