Mathematics, 15.07.2019 20:30 caden8233
Select the expression equal to ^3√ 108 a. 6 b. 3^3√ 3 c. 4^3√ 3 d. 3^3√ 4
Answers: 2
![\sqrt[3]{108} = \sqrt[3]{2^2 \cdot 3^3}](/tpl/images/0093/7691/0a2a6.png)
![\sqrt[n]{ab} = \sqrt[n]{a} \cdot \sqrt[n]{b}](/tpl/images/0093/7691/458c8.png)
![\begin{aligned} \sqrt[3]{108} &= \sqrt[3]{2^2} \cdot \sqrt[3]{ 3^3} \\ &= \sqrt[3]{2^2} \cdot 3 \\ &= 3 \sqrt[3]{4} \end{aligned}](/tpl/images/0093/7691/6aeeb.png)
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Select the expression equal to ^3√ 108 a. 6 b. 3^3√ 3 c. 4^3√ 3 d. 3^3√ 4...
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