Предмет: Алгебра, автор: alexandra291210

4а²в-1/а²-9:6а+3/a+3 представить в виде дроби

Ответы

Автор ответа: litanalove

(4a²b-1)/(a²-9) * (a+3)/(6a+3)
=(4a²b-1) *(a+3) /
(a-3)(a+3)*(6a+3) =
=(4a²b-1) / (a-3)(6a+3)

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