Respuesta :

Step-by-step explanation:

3 √ 64

Rewrite  

64  as  8 2 . 3 √ 8 2

Pull terms out from under the radical, assuming positive real numbers.

3 ⋅ 8

Multiply  

3 by  8

24

the answer is 24 because you take 3 and the square root of 64 an get 8 then you multiply 8 by 3 and get 24
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