Simplify: \(\sqrt[3]{(343)^{-2}}\)
Solution
\[ = (343)^{-2/3} \]
\[ = (7^3)^{-2/3} \]
\[ = 7^{-2} \]
\[ = \frac{1}{49} \]
Final Answer:
\[ \boxed{\frac{1}{49}} \]
\[ = (343)^{-2/3} \]
\[ = (7^3)^{-2/3} \]
\[ = 7^{-2} \]
\[ = \frac{1}{49} \]
\[ \boxed{\frac{1}{49}} \]