20-04-2019
Mathematics

contestada

A and b are positive integers and a–b = 3. Evaluate the following: 9^ (1/2 b)/ 3^a

Respuesta :

20-04-2019

Simplify 1/2b to b/2

9b/^2/3a

Calculate to get 3b/3a.

Use Quotient Rule.

3b-a

Therefore, 3b-a is your final answer.

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