CammieCaniff14 CammieCaniff14

07-04-2015
Mathematics

Answered

Please help!! I don't understand cube roots!!

Please help I dont understand cube roots class=

Answer :

konrad509 konrad509

07-04-2015

384|2
192|2
96|2
48|2
24|2
12|2
6|2
3|3
1

[tex]384=2^7\cdot3=2^6\cdot2\cdot3=(2^2)^3\cdot6=4^3\cdot6\\\\ \sqrt[3]{384}=\\ \sqrt[3]{4^3\cdot6}=\\ \sqrt[3]{4^3}\cdot\sqrt[3]{6}=\\ 4\sqrt[3]6\Rightarrow C[/tex]

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