Предмет: Математика, автор: fomychevmaks

розкрити дужки у виразі -5р(-х+2у-3к)

Ответы

Автор ответа: vifkey

3

Ответ:

вот ответ:

5px-2py+15k

Автор ответа: qweqwefifififi

1

Відповідь:

Покрокове пояснення:

$-5p(-x+2y-3k)=-5p*(-x)-5p*2y-5p*(-3k)=5px-10py+15pk$

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