Question

What is the solution of the exponential equation?
`9^(x) =729` FULL CALCULATIONS PLEASE.

Answer 1

3

Explanation:

i gave u the rule in the other post but if you need it again leave a commetn

`9^x=729\\x=log_9729\\log_ba=(log(a))/(log(b)) \\log_9729=(log(729))/(log(9))=3\\x=3`

Answer 2

9^x=9^3

divide by 9

x=3

Explanation:

and that's why