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am nevoie de ajutor ax(a+1)x(a-997)-32a

Răspuns :

ax(a+1)x(a-997)-32a
=(a²+a)×(a-997)-32a
=a³-997a²+a²-997a-32a
=a³-996a²-1029a
Voi ati invata asta in clasa a4a?Wow.