Question

if (81)5/n = 243 then find the value of n

Answer 1

(81)5/n=243
405=243n
n= 405/243
n = 5/3

Answer 2

Answer: The value of n is 4.

Step-by-step explanation:

Since we have given that

81^(5/n)=243

(3^4)^(5/n)=3^5

4/n=1

n = 4

Hence, the value of n is 4.