X^3+4x^2-5x-162=0

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Solution for X^3+4x^2-5x-162=0 equation:


Simplifying
X3 + 4x2 + -5x + -162 = 0

Reorder the terms:
-162 + X3 + -5x + 4x2 = 0

Solving
-162 + X3 + -5x + 4x2 = 0

Solving for variable 'X'.

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

Add '162' to each side of the equation.
-162 + X3 + -5x + 162 + 4x2 = 0 + 162

Reorder the terms:
-162 + 162 + X3 + -5x + 4x2 = 0 + 162

Combine like terms: -162 + 162 = 0
0 + X3 + -5x + 4x2 = 0 + 162
X3 + -5x + 4x2 = 0 + 162

Combine like terms: 0 + 162 = 162
X3 + -5x + 4x2 = 162

Add '5x' to each side of the equation.
X3 + -5x + 5x + 4x2 = 162 + 5x

Combine like terms: -5x + 5x = 0
X3 + 0 + 4x2 = 162 + 5x
X3 + 4x2 = 162 + 5x

Add '-4x2' to each side of the equation.
X3 + 4x2 + -4x2 = 162 + 5x + -4x2

Combine like terms: 4x2 + -4x2 = 0
X3 + 0 = 162 + 5x + -4x2
X3 = 162 + 5x + -4x2

Simplifying
X3 = 162 + 5x + -4x2

Reorder the terms:
-162 + X3 + -5x + 4x2 = 162 + 5x + -4x2 + -162 + -5x + 4x2

Reorder the terms:
-162 + X3 + -5x + 4x2 = 162 + -162 + 5x + -5x + -4x2 + 4x2

Combine like terms: 162 + -162 = 0
-162 + X3 + -5x + 4x2 = 0 + 5x + -5x + -4x2 + 4x2
-162 + X3 + -5x + 4x2 = 5x + -5x + -4x2 + 4x2

Combine like terms: 5x + -5x = 0
-162 + X3 + -5x + 4x2 = 0 + -4x2 + 4x2
-162 + X3 + -5x + 4x2 = -4x2 + 4x2

Combine like terms: -4x2 + 4x2 = 0
-162 + X3 + -5x + 4x2 = 0

The solution to this equation could not be determined.

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