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

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


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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

The solution to this equation could not be determined.

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