Question

3^x= 1/81 value of x is​

Answer 1

Answer:

3^x=1/81

=>. 3^x=(1/3)^4

=> 3^x=3^-4

=> x= -4

Answer 2

Answer:

-4

Step-by-step explanation:

3^x = 1/81

3^-x = 81

3^-x = 3^4

-x = 4

x = -4