Question

Simplify the following expression. 3^11/5 divided by 3^-9/5

Answer 1

The answer is 81

Explanation:

See the attached picture for solution

Answer 2

Answer is 81.

Explanation:

Given two expressions are
`3^{(11)/(5) }` and
`3^{-(9)/(5) }`

Now we divide first expression by the second.

`\frac{3^{(11)/(5) }}{3^{-(9)/(5) } }`

`3^{(11)/(5) }.3^{(9)/(5) }`

`3^{(11)/(5)+(9)/(5)} = 3^{(20)/(5) }=3^(4)=81`

Therefore 81 is the answer.