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

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


Simplifying
X4 + -1x3 + 3x2 + 4x + -4 = 0

Reorder the terms:
-4 + X4 + 4x + 3x2 + -1x3 = 0

Solving
-4 + X4 + 4x + 3x2 + -1x3 = 0

Solving for variable 'X'.

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

Add '4' to each side of the equation.
-4 + X4 + 4x + 3x2 + 4 + -1x3 = 0 + 4

Reorder the terms:
-4 + 4 + X4 + 4x + 3x2 + -1x3 = 0 + 4

Combine like terms: -4 + 4 = 0
0 + X4 + 4x + 3x2 + -1x3 = 0 + 4
X4 + 4x + 3x2 + -1x3 = 0 + 4

Combine like terms: 0 + 4 = 4
X4 + 4x + 3x2 + -1x3 = 4

Add '-4x' to each side of the equation.
X4 + 4x + 3x2 + -4x + -1x3 = 4 + -4x

Reorder the terms:
X4 + 4x + -4x + 3x2 + -1x3 = 4 + -4x

Combine like terms: 4x + -4x = 0
X4 + 0 + 3x2 + -1x3 = 4 + -4x
X4 + 3x2 + -1x3 = 4 + -4x

Add '-3x2' to each side of the equation.
X4 + 3x2 + -3x2 + -1x3 = 4 + -4x + -3x2

Combine like terms: 3x2 + -3x2 = 0
X4 + 0 + -1x3 = 4 + -4x + -3x2
X4 + -1x3 = 4 + -4x + -3x2

Add 'x3' to each side of the equation.
X4 + -1x3 + x3 = 4 + -4x + -3x2 + x3

Combine like terms: -1x3 + x3 = 0
X4 + 0 = 4 + -4x + -3x2 + x3
X4 = 4 + -4x + -3x2 + x3

Simplifying
X4 = 4 + -4x + -3x2 + x3

Reorder the terms:
-4 + X4 + 4x + 3x2 + -1x3 = 4 + -4x + -3x2 + x3 + -4 + 4x + 3x2 + -1x3

Reorder the terms:
-4 + X4 + 4x + 3x2 + -1x3 = 4 + -4 + -4x + 4x + -3x2 + 3x2 + x3 + -1x3

Combine like terms: 4 + -4 = 0
-4 + X4 + 4x + 3x2 + -1x3 = 0 + -4x + 4x + -3x2 + 3x2 + x3 + -1x3
-4 + X4 + 4x + 3x2 + -1x3 = -4x + 4x + -3x2 + 3x2 + x3 + -1x3

Combine like terms: -4x + 4x = 0
-4 + X4 + 4x + 3x2 + -1x3 = 0 + -3x2 + 3x2 + x3 + -1x3
-4 + X4 + 4x + 3x2 + -1x3 = -3x2 + 3x2 + x3 + -1x3

Combine like terms: -3x2 + 3x2 = 0
-4 + X4 + 4x + 3x2 + -1x3 = 0 + x3 + -1x3
-4 + X4 + 4x + 3x2 + -1x3 = x3 + -1x3

Combine like terms: x3 + -1x3 = 0
-4 + X4 + 4x + 3x2 + -1x3 = 0

The solution to this equation could not be determined.

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