Please. algebra help

asked Oct 17, 2018 84.5k views

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3) 3√5c . √15c^3
= 3√5c . √5 . √3 . √c^3
= 3 . 5 . c^2 . √3
= 15c^2√3

answer is a. 15c^2√3 (first choice)

4)b) 6/ √5y

Zelid answered Oct 23, 2018

by Zelid

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