freemantrinity1 freemantrinity1

23-05-2016
Mathematics

contestada

Can someone please help me, i've been stuck on this for the longest please someone!

What is 3^√384?

A. 3 3^√6

B. 4 3^√3

C. 4 3^√6

D. 6 3^√3

Respuesta :

apologiabiology apologiabiology

23-05-2016

remember
∛(xy)=(∛x)(∛y)

3rd power
factor inside and group

384=2*2*2*2*2*2*2*3=2^3*2^3*2*3=2^3*2^3*6
∛384=(∛2^3)(∛2^3)(∛6)=(2)(2)(∛6)=4∛6

C

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