breroyalee2204 breroyalee2204

08-10-2018
Mathematics

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(3√5)2 i got 45 bit my calculator says 15. ?

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nap14hockey nap14hockey

08-10-2018

So, (3√5)^2

So, 3√5(3√5)

3*3 is 9
and √5*√5 is 5

9*5 is 45.

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