因式分解x^2y^2-3xy-10

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因式分解x^2y^2-3xy-10因式分解x^2y^2-3xy-10因式分解x^2y^2-3xy-10x^2y^2-3xy-10=(xy-5)(xy+2)(xy-5)(xy+2)(xy+2)(xy-5

因式分解x^2y^2-3xy-10
因式分解x^2y^2-3xy-10

因式分解x^2y^2-3xy-10
x^2y^2-3xy-10
=(xy-5)(xy+2)

(xy-5)(xy+2)

(xy+2)(xy-5)