Question

Help me accidentally checked in

Answer 1

`\boxed{\bold{16}}`

Step By Step Explanation:

Factor:
`\bold{64=4^3}`

`\bold{\left(4^3\right)^{(2)/(3)}}`

Apply Exponent Rule
`\bold{\left(a^b\right)^c=a^(bc): \ \left(4^3\right)^{(2)/(3)}=4^{3\cdot (2)/(3)}=4^2}`

`\bold{4^2}`

Refine

`\bold{16}`

Answer 2

Answer: b) 16

Explanation:

`64^{(2)/(3)}=(2^6)^{(2)/(3)}=2^{(12)/(3)}=2^4=2\cdot \cdot 2\cdot 2\cdot 2=\boxed{16}`