X^4+6x^3+9x^2+3x+9=0

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Solution for X^4+6x^3+9x^2+3x+9=0 equation: 


Simplifying
X4 + 6x3 + 9x2 + 3x + 9 = 0

Reorder the terms:
9 + X4 + 3x + 9x2 + 6x3 = 0

Solving
9 + X4 + 3x + 9x2 + 6x3 = 0

Solving for variable 'X'.

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

Add '-9' to each side of the equation.
9 + X4 + 3x + 9x2 + -9 + 6x3 = 0 + -9

Reorder the terms:
9 + -9 + X4 + 3x + 9x2 + 6x3 = 0 + -9

Combine like terms: 9 + -9 = 0
0 + X4 + 3x + 9x2 + 6x3 = 0 + -9
X4 + 3x + 9x2 + 6x3 = 0 + -9

Combine like terms: 0 + -9 = -9
X4 + 3x + 9x2 + 6x3 = -9

Add '-3x' to each side of the equation.
X4 + 3x + 9x2 + -3x + 6x3 = -9 + -3x

Reorder the terms:
X4 + 3x + -3x + 9x2 + 6x3 = -9 + -3x

Combine like terms: 3x + -3x = 0
X4 + 0 + 9x2 + 6x3 = -9 + -3x
X4 + 9x2 + 6x3 = -9 + -3x

Add '-9x2' to each side of the equation.
X4 + 9x2 + -9x2 + 6x3 = -9 + -3x + -9x2

Combine like terms: 9x2 + -9x2 = 0
X4 + 0 + 6x3 = -9 + -3x + -9x2
X4 + 6x3 = -9 + -3x + -9x2

Add '-6x3' to each side of the equation.
X4 + 6x3 + -6x3 = -9 + -3x + -9x2 + -6x3

Combine like terms: 6x3 + -6x3 = 0
X4 + 0 = -9 + -3x + -9x2 + -6x3
X4 = -9 + -3x + -9x2 + -6x3

Simplifying
X4 = -9 + -3x + -9x2 + -6x3

Reorder the terms:
9 + X4 + 3x + 9x2 + 6x3 = -9 + -3x + -9x2 + -6x3 + 9 + 3x + 9x2 + 6x3

Reorder the terms:
9 + X4 + 3x + 9x2 + 6x3 = -9 + 9 + -3x + 3x + -9x2 + 9x2 + -6x3 + 6x3

Combine like terms: -9 + 9 = 0
9 + X4 + 3x + 9x2 + 6x3 = 0 + -3x + 3x + -9x2 + 9x2 + -6x3 + 6x3
9 + X4 + 3x + 9x2 + 6x3 = -3x + 3x + -9x2 + 9x2 + -6x3 + 6x3

Combine like terms: -3x + 3x = 0
9 + X4 + 3x + 9x2 + 6x3 = 0 + -9x2 + 9x2 + -6x3 + 6x3
9 + X4 + 3x + 9x2 + 6x3 = -9x2 + 9x2 + -6x3 + 6x3

Combine like terms: -9x2 + 9x2 = 0
9 + X4 + 3x + 9x2 + 6x3 = 0 + -6x3 + 6x3
9 + X4 + 3x + 9x2 + 6x3 = -6x3 + 6x3

Combine like terms: -6x3 + 6x3 = 0
9 + X4 + 3x + 9x2 + 6x3 = 0

The solution to this equation could not be determined.

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