X^4-4x^3-y*x^2+6xy+9=0

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Solution for X^4-4x^3-y*x^2+6xy+9=0 equation: 


Simplifying
X4 + -4x3 + -1y * x2 + 6xy + 9 = 0

Multiply y * x2
X4 + -4x3 + -1x2y + 6xy + 9 = 0

Reorder the terms:
9 + X4 + 6xy + -1x2y + -4x3 = 0

Solving
9 + X4 + 6xy + -1x2y + -4x3 = 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 + 6xy + -1x2y + -9 + -4x3 = 0 + -9

Reorder the terms:
9 + -9 + X4 + 6xy + -1x2y + -4x3 = 0 + -9

Combine like terms: 9 + -9 = 0
0 + X4 + 6xy + -1x2y + -4x3 = 0 + -9
X4 + 6xy + -1x2y + -4x3 = 0 + -9

Combine like terms: 0 + -9 = -9
X4 + 6xy + -1x2y + -4x3 = -9

Add '-6xy' to each side of the equation.
X4 + 6xy + -1x2y + -6xy + -4x3 = -9 + -6xy

Reorder the terms:
X4 + 6xy + -6xy + -1x2y + -4x3 = -9 + -6xy

Combine like terms: 6xy + -6xy = 0
X4 + 0 + -1x2y + -4x3 = -9 + -6xy
X4 + -1x2y + -4x3 = -9 + -6xy

Add 'x2y' to each side of the equation.
X4 + -1x2y + x2y + -4x3 = -9 + -6xy + x2y

Combine like terms: -1x2y + x2y = 0
X4 + 0 + -4x3 = -9 + -6xy + x2y
X4 + -4x3 = -9 + -6xy + x2y

Add '4x3' to each side of the equation.
X4 + -4x3 + 4x3 = -9 + -6xy + x2y + 4x3

Combine like terms: -4x3 + 4x3 = 0
X4 + 0 = -9 + -6xy + x2y + 4x3
X4 = -9 + -6xy + x2y + 4x3

Simplifying
X4 = -9 + -6xy + x2y + 4x3

Reorder the terms:
9 + X4 + 6xy + -1x2y + -4x3 = -9 + -6xy + x2y + 4x3 + 9 + 6xy + -1x2y + -4x3

Reorder the terms:
9 + X4 + 6xy + -1x2y + -4x3 = -9 + 9 + -6xy + 6xy + x2y + -1x2y + 4x3 + -4x3

Combine like terms: -9 + 9 = 0
9 + X4 + 6xy + -1x2y + -4x3 = 0 + -6xy + 6xy + x2y + -1x2y + 4x3 + -4x3
9 + X4 + 6xy + -1x2y + -4x3 = -6xy + 6xy + x2y + -1x2y + 4x3 + -4x3

Combine like terms: -6xy + 6xy = 0
9 + X4 + 6xy + -1x2y + -4x3 = 0 + x2y + -1x2y + 4x3 + -4x3
9 + X4 + 6xy + -1x2y + -4x3 = x2y + -1x2y + 4x3 + -4x3

Combine like terms: x2y + -1x2y = 0
9 + X4 + 6xy + -1x2y + -4x3 = 0 + 4x3 + -4x3
9 + X4 + 6xy + -1x2y + -4x3 = 4x3 + -4x3

Combine like terms: 4x3 + -4x3 = 0
9 + X4 + 6xy + -1x2y + -4x3 = 0

The solution to this equation could not be determined.

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