X^4-2x^3-x^2-2x-2=0

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


Simplifying
X4 + -2x3 + -1x2 + -2x + -2 = 0

Reorder the terms:
-2 + X4 + -2x + -1x2 + -2x3 = 0

Solving
-2 + X4 + -2x + -1x2 + -2x3 = 0

Solving for variable 'X'.

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

Add '2' to each side of the equation.
-2 + X4 + -2x + -1x2 + 2 + -2x3 = 0 + 2

Reorder the terms:
-2 + 2 + X4 + -2x + -1x2 + -2x3 = 0 + 2

Combine like terms: -2 + 2 = 0
0 + X4 + -2x + -1x2 + -2x3 = 0 + 2
X4 + -2x + -1x2 + -2x3 = 0 + 2

Combine like terms: 0 + 2 = 2
X4 + -2x + -1x2 + -2x3 = 2

Add '2x' to each side of the equation.
X4 + -2x + -1x2 + 2x + -2x3 = 2 + 2x

Reorder the terms:
X4 + -2x + 2x + -1x2 + -2x3 = 2 + 2x

Combine like terms: -2x + 2x = 0
X4 + 0 + -1x2 + -2x3 = 2 + 2x
X4 + -1x2 + -2x3 = 2 + 2x

Add 'x2' to each side of the equation.
X4 + -1x2 + x2 + -2x3 = 2 + 2x + x2

Combine like terms: -1x2 + x2 = 0
X4 + 0 + -2x3 = 2 + 2x + x2
X4 + -2x3 = 2 + 2x + x2

Add '2x3' to each side of the equation.
X4 + -2x3 + 2x3 = 2 + 2x + x2 + 2x3

Combine like terms: -2x3 + 2x3 = 0
X4 + 0 = 2 + 2x + x2 + 2x3
X4 = 2 + 2x + x2 + 2x3

Simplifying
X4 = 2 + 2x + x2 + 2x3

Reorder the terms:
-2 + X4 + -2x + -1x2 + -2x3 = 2 + 2x + x2 + 2x3 + -2 + -2x + -1x2 + -2x3

Reorder the terms:
-2 + X4 + -2x + -1x2 + -2x3 = 2 + -2 + 2x + -2x + x2 + -1x2 + 2x3 + -2x3

Combine like terms: 2 + -2 = 0
-2 + X4 + -2x + -1x2 + -2x3 = 0 + 2x + -2x + x2 + -1x2 + 2x3 + -2x3
-2 + X4 + -2x + -1x2 + -2x3 = 2x + -2x + x2 + -1x2 + 2x3 + -2x3

Combine like terms: 2x + -2x = 0
-2 + X4 + -2x + -1x2 + -2x3 = 0 + x2 + -1x2 + 2x3 + -2x3
-2 + X4 + -2x + -1x2 + -2x3 = x2 + -1x2 + 2x3 + -2x3

Combine like terms: x2 + -1x2 = 0
-2 + X4 + -2x + -1x2 + -2x3 = 0 + 2x3 + -2x3
-2 + X4 + -2x + -1x2 + -2x3 = 2x3 + -2x3

Combine like terms: 2x3 + -2x3 = 0
-2 + X4 + -2x + -1x2 + -2x3 = 0

The solution to this equation could not be determined.

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