Предмет: Алгебра, автор: Мусульманка01

Если в геометрической прогрессии b2=14, b4= -56.
Найти: b3 и q.

Ответы

Автор ответа: IlyaBOSS999

0

b3= -21
q= -35

-56-14= -70
-70:2= -35 q
14+(-35)= -21 b3

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