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I don’t understand this one can someone help me?

I don’t understand this one can someone help me?-example-1
User Arsenio
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1 Answer

2 votes

Answer:

D

Explanation:

First, simplify sqrt(18/30) into sqrt(3/5). This equals (sqrt(3))/(sqrt(5)) or (sqrt(15))/5. Now, multiply it by 8 to get
\boxed{8√(15)\over5} or D.

User Jakub Riedl
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