X^4-4x^3-3x^2+14x+12=0

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Solution for X^4-4x^3-3x^2+14x+12=0 equation: 


Simplifying
X4 + -4x3 + -3x2 + 14x + 12 = 0

Reorder the terms:
12 + X4 + 14x + -3x2 + -4x3 = 0

Solving
12 + X4 + 14x + -3x2 + -4x3 = 0

Solving for variable 'X'.

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

Add '-12' to each side of the equation.
12 + X4 + 14x + -3x2 + -12 + -4x3 = 0 + -12

Reorder the terms:
12 + -12 + X4 + 14x + -3x2 + -4x3 = 0 + -12

Combine like terms: 12 + -12 = 0
0 + X4 + 14x + -3x2 + -4x3 = 0 + -12
X4 + 14x + -3x2 + -4x3 = 0 + -12

Combine like terms: 0 + -12 = -12
X4 + 14x + -3x2 + -4x3 = -12

Add '-14x' to each side of the equation.
X4 + 14x + -3x2 + -14x + -4x3 = -12 + -14x

Reorder the terms:
X4 + 14x + -14x + -3x2 + -4x3 = -12 + -14x

Combine like terms: 14x + -14x = 0
X4 + 0 + -3x2 + -4x3 = -12 + -14x
X4 + -3x2 + -4x3 = -12 + -14x

Add '3x2' to each side of the equation.
X4 + -3x2 + 3x2 + -4x3 = -12 + -14x + 3x2

Combine like terms: -3x2 + 3x2 = 0
X4 + 0 + -4x3 = -12 + -14x + 3x2
X4 + -4x3 = -12 + -14x + 3x2

Add '4x3' to each side of the equation.
X4 + -4x3 + 4x3 = -12 + -14x + 3x2 + 4x3

Combine like terms: -4x3 + 4x3 = 0
X4 + 0 = -12 + -14x + 3x2 + 4x3
X4 = -12 + -14x + 3x2 + 4x3

Simplifying
X4 = -12 + -14x + 3x2 + 4x3

Reorder the terms:
12 + X4 + 14x + -3x2 + -4x3 = -12 + -14x + 3x2 + 4x3 + 12 + 14x + -3x2 + -4x3

Reorder the terms:
12 + X4 + 14x + -3x2 + -4x3 = -12 + 12 + -14x + 14x + 3x2 + -3x2 + 4x3 + -4x3

Combine like terms: -12 + 12 = 0
12 + X4 + 14x + -3x2 + -4x3 = 0 + -14x + 14x + 3x2 + -3x2 + 4x3 + -4x3
12 + X4 + 14x + -3x2 + -4x3 = -14x + 14x + 3x2 + -3x2 + 4x3 + -4x3

Combine like terms: -14x + 14x = 0
12 + X4 + 14x + -3x2 + -4x3 = 0 + 3x2 + -3x2 + 4x3 + -4x3
12 + X4 + 14x + -3x2 + -4x3 = 3x2 + -3x2 + 4x3 + -4x3

Combine like terms: 3x2 + -3x2 = 0
12 + X4 + 14x + -3x2 + -4x3 = 0 + 4x3 + -4x3
12 + X4 + 14x + -3x2 + -4x3 = 4x3 + -4x3

Combine like terms: 4x3 + -4x3 = 0
12 + X4 + 14x + -3x2 + -4x3 = 0

The solution to this equation could not be determined.

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