X^2-xy-15y^2=

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Solution for X^2-xy-15y^2= equation:


Simplifying
X2 + -1xy + -15y2 = 0

Solving
X2 + -1xy + -15y2 = 0

Solving for variable 'X'.

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

Add 'xy' to each side of the equation.
X2 + -1xy + xy + -15y2 = 0 + xy

Combine like terms: -1xy + xy = 0
X2 + 0 + -15y2 = 0 + xy
X2 + -15y2 = 0 + xy
Remove the zero:
X2 + -15y2 = xy

Add '15y2' to each side of the equation.
X2 + -15y2 + 15y2 = xy + 15y2

Combine like terms: -15y2 + 15y2 = 0
X2 + 0 = xy + 15y2
X2 = xy + 15y2

Simplifying
X2 = xy + 15y2

Reorder the terms:
X2 + -1xy + -15y2 = xy + -1xy + 15y2 + -15y2

Combine like terms: xy + -1xy = 0
X2 + -1xy + -15y2 = 0 + 15y2 + -15y2
X2 + -1xy + -15y2 = 15y2 + -15y2

Combine like terms: 15y2 + -15y2 = 0
X2 + -1xy + -15y2 = 0

The solution to this equation could not be determined.

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