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Given Equation is x^2 - xy - 2y^2.
x^2 + xy - 2xy - 2y^2
x(x + y) - 2y(x + y)
(x + y)(x - 2y).
Given Equation is 2x^2 - xy - y^2.
2x^2 - 2xy + xy - y^2
2x(x - y) + y(x - y)
(x - y)(2x + y).
There is no common factor.
x^2 + xy - 2xy - 2y^2
x(x + y) - 2y(x + y)
(x + y)(x - 2y).
Given Equation is 2x^2 - xy - y^2.
2x^2 - 2xy + xy - y^2
2x(x - y) + y(x - y)
(x - y)(2x + y).
There is no common factor.
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