Предмет: Математика, автор: SABINA0510

упрастите выражения
1 7*a*5*b
2 x*9*4*y

Ответы

Автор ответа: lidochka085
0
1) 7*a*5*b=35ab
2) x*9*4*y=36ху
Автор ответа: jokrejejddq
0
http://znanija.com/task/19913989 Реши пожалуйста
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