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pychu [463]
3 years ago
11

Can someone explain how to do number 11?

Mathematics
1 answer:
stira [4]3 years ago
8 0
First you rewrite 27 as 3^3 and then you pull the term out from under the radical , assuming real numbers 3+ square root 16 . Then you rewrite it as 3+ square root 4^2 and then you pull out terms assuming they are positive then you add 3+4 and you get 7
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