画像をダウンロード x^2-y^2-2y-1 factorise 269777-X^2-y^2-2y-1 factorise
If X Y Z 0 Then X 2 2x 2 Yz Y 2 2y 2 Zx Z 2 2z 2 Xy Sarthaks Econnect Largest Online Education Community So both x 2 − y 2 and − x y have x − y as a factor You can use these info to get below factorization x 2 y 2 − x y = ( x y) ( x − y) − ( x − y) = ( x y − 1) ( x − y) ShareSuraj7325gjufnj suraj7325gjufnj Math Secondary School answered Factorise (a) x^2 y^2 2y 1 1 See answer X^2-y^2-2y-1 factorise