Question

Hi I need help which is the answer ??

Answer 1

`b) 5^{(1)/(12) }`

Explanation:

∛5 = 5^1/3

⁴√5 = 5^1/4

Then:

∛5 / ⁴√5 = (5^1/3) / (5^1/4)

= 5^(1/3 - 1/4)

1/3 - 1/4 = 4/12 - 3/12 = 1/12

Then:

5^(1/3 - 1/4) = 5^1/12

=
`5^{(1)/(12) }`

**** The symbol ^ means that the expression on the right is an exponent.

Example:

5^1/3

means 1/3 is an exponent,