X^2+xy-2y^2+5=0

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Solution for X^2+xy-2y^2+5=0 equation:


Simplifying
X2 + xy + -2y2 + 5 = 0

Reorder the terms:
5 + X2 + xy + -2y2 = 0

Solving
5 + X2 + xy + -2y2 = 0

Solving for variable 'X'.

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

Add '-5' to each side of the equation.
5 + X2 + xy + -5 + -2y2 = 0 + -5

Reorder the terms:
5 + -5 + X2 + xy + -2y2 = 0 + -5

Combine like terms: 5 + -5 = 0
0 + X2 + xy + -2y2 = 0 + -5
X2 + xy + -2y2 = 0 + -5

Combine like terms: 0 + -5 = -5
X2 + xy + -2y2 = -5

Add '-1xy' to each side of the equation.
X2 + xy + -1xy + -2y2 = -5 + -1xy

Combine like terms: xy + -1xy = 0
X2 + 0 + -2y2 = -5 + -1xy
X2 + -2y2 = -5 + -1xy

Add '2y2' to each side of the equation.
X2 + -2y2 + 2y2 = -5 + -1xy + 2y2

Combine like terms: -2y2 + 2y2 = 0
X2 + 0 = -5 + -1xy + 2y2
X2 = -5 + -1xy + 2y2

Simplifying
X2 = -5 + -1xy + 2y2

Reorder the terms:
5 + X2 + xy + -2y2 = -5 + -1xy + 2y2 + 5 + xy + -2y2

Reorder the terms:
5 + X2 + xy + -2y2 = -5 + 5 + -1xy + xy + 2y2 + -2y2

Combine like terms: -5 + 5 = 0
5 + X2 + xy + -2y2 = 0 + -1xy + xy + 2y2 + -2y2
5 + X2 + xy + -2y2 = -1xy + xy + 2y2 + -2y2

Combine like terms: -1xy + xy = 0
5 + X2 + xy + -2y2 = 0 + 2y2 + -2y2
5 + X2 + xy + -2y2 = 2y2 + -2y2

Combine like terms: 2y2 + -2y2 = 0
5 + X2 + xy + -2y2 = 0

The solution to this equation could not be determined.

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