Предмет: Математика, автор: Polina3432

упростите выражение и найдите его значение

427-l-167 при l=59;260.

Пример как делать: упростите выражение: 315-p+185 при p=148;213.

315-p+185=500-p,Если p=48,тогда 500-p=500-148=352,Если p=213=500-213=287

Ответы

Автор ответа: DaRдАр
0

427- l -167=260- l    

при l=59     260-59=201

при l=260    260-260=0 

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