![( \sqrt[n]{a} ) ^{m} =( a^{ \frac{1}{n}} )^{m} = a^{ \frac{1}{n}*m}=a^{ \frac{m}{n}}](/tpl/images/0258/3389/c6af6.png)
, and compare them to each other.
![( \sqrt[3]{125} ) ^{7} =( 125^{ \frac{1}{3}} )^{7} = 125^{ \frac{1}{3}*7}= 125^{ \frac{7}{3}}](/tpl/images/0258/3389/22a7b.png)
![1. \sqrt{a}=a^{\frac{1}{2}}\\\\2.\sqrt[x]{a^y}=a^\frac{y}{x}](/tpl/images/0258/3389/d071a.png)
![A.8^{\frac{9}{2}}=\sqrt[2]{8^9} \\\\ B. 4^{\frac{5}{2}}=(\sqrt{4})^5}\\\\ C.(\sqrt[3]{125})^7=(125)^{\frac{7}{3}}\\\\ D. 12^{\frac{1}{7}}=\sqrt[7]{12}](/tpl/images/0258/3389/d1730.png)
Which of these choices show a pair of equivalent expressions? check all that apply.
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Mathematics, 24.09.2019 14:30, BIGMATHBOY4757
Which of these choices show a pair of equivalent expressions? check all that apply.
Answers: 2
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