Question

find the value of ⁴√64-²​

Answer 1

Answer:

the value is 9x

this is your answer

Answer 2

Answer:

1/8

Step-by-step explanation:

$\sqrt[4]{64^{-2} }$

= $\sqrt[4]{\frac{1}{64^{2} } }$

= $\sqrt[4]{\frac{1}{64*64}}$

= $\sqrt[4]{\frac{1}{8^{2} 8^{2}}}$

= $\sqrt[4]{\frac{1^{4}}{8^{4} } }$

= $\sqrt[4]{\frac{1}{8} ^{4} }$

= $\frac{1}{8}$