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Leona [35]
3 years ago
15

Which expression is equivalent to 10√5

Mathematics
1 answer:
mixer [17]3 years ago
8 0

Answer:

A. √500

Step-by-step explanation:

Since 500 = 5·100 = 5·10² you can move the 10² out of the √ as 10.

Hence 10√5 = √500

So we're using these rules:

√a·b = √a·√b

and of course

√a² = a  (a>0)

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