Предмет: Алгебра, автор: litvinenkonika854

Спростіть вирази:
1) –2х(х⁴–5х²+3).
2) -15х⁵–3х³(5х-8х).
3) (х+2)(3х-5).
4) 3с(2с–1)+(с–3)(с+2).
пожалуйста, очень срочно.​

strandrey58: 1) –2х(х⁴–5х²+3) = -2x⁵ +10x³ -6x

Ответы

Автор ответа: tatsach
1

Ответ:

Объяснение:

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