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�� #1 (�� 2025)

�� :�) (6a - 6b)/(7a - 7b);�) (8x - 8y)/(11x - 11y); �) (pq^4 - cq^4)/(cq^3 - pq^3);�) (x^2 y - xy^2)/(xy - x^2); �) (12p^4 -...

�� #2 (�� 2019)

�� :�) (6a - 6b)/(7a - 7b);�) (8x - 8y)/(11x - 11y); �) (pq^4 - cq^4)/(cq^3 - pq^3);�) (x^2 y - xy^2)/(xy - x^2); �) (12p^4 -...

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�) (x^2 y + xy^2) : (xy); �) (x^2 a^2 - 4ax) : (ax);

�) (a^2 b - 2a^3) : a^2; �) (p^4 + p^3 q^2) : p^3;

�) (2x^2 y^2 + 4y^2) : (2y^2); �) (6a^2 y - 8ay^2) : (4ay).

�� :

�) (6a - 6b)/(7a - 7b);

�) (8x - 8y)/(11x - 11y);

�) (pq^4 - cq^4)/(cq^3 - pq^3);

�) (x^2 y - xy^2)/(xy - x^2);

�) (12p^4 - 3p^3 q)/(5q^2 - 20pq);

�) (2cd^4 - 4bd^4)/(3cd^3 - 6bd^3).

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