Во вложении ..............................

Question

Во вложении
..............................

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Answer 1

РЕШЕНИЕ

2)
125х³ - 8 = (5х)³ - 2³ = (5х-2)*(25х² + 10х + 4)
4)
(3х+5)³ - 216 = (3х+5)³ - 6³ = (3х -1)(9х² + 15х + 25)