Предмет: Алгебра, автор: bibarysybyrajhan

8x-5
B
ZB
23x0+5
ZC-
70°
ZB

Ответы

Автор ответа: 21326889

0

Ответ:8x-5ВZB×23x0+5ZC-70°×ZB=8x-0+5CZ-70°×ZB=8x+5CZ+5CZ-70°×Zc

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