Предмет: Алгебра, автор: lukmanov2004

Вставьте на месте пропусков такие одночлены, чтобы равенства стали верными:
(3a+...)^2=9a^2+24ab+...

Ответы

Автор ответа: Аноним
0
( 3a + 4b )² = 9a² + 24ab + 16b²
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