Question

Plz help me with this

Answer 1

Answer: b) 8√2

Explanation:

`64^{(7)/(12)}=(2^6)^(7)/(12)=2^(6\cdot 7)/(12)=2^{(7)/(2)}=\sqrt{\underline{2\cdot 2}\cdot \underline{2\cdot 2}\cdot \underline{2\cdot 2}\cdot 2}=2\cdot 2\cdot 2\sqrt2=\large\boxed{8\sqrt2}`