Question

Which logarithmic equation is equivalent to 3^2 = 9?

Answer 1

Answer:

$log_3(9)=2$

Step-by-step explanation:

$3^2 = 9$

Logarithmic form is the reverse of exponential form

To convert exponential form in to log form we use a rule

$b^x=a$  can be written as $log_b(a)=x$

WE apply the same rule in our exponential equation to convert it into log form

$3^2 = 9$

The base of exponent is the base of log

$log_3(9)=2$

Answer 2

The law of logarithms is 
㏒ₓᵃ =n and a=x^n
 we have ㏒₃ 9=2
3 is the base