+0  
 
0
105
1
avatar

Find x such that log_x {81} = log_2 {16}.

 May 31, 2022
 #1
avatar+118135 
+1

log_x {81} = log_2 {16}.

 

\(log_x {81} = log_2 {16}\\ log_x {3^4} = log_2 {2^4}\\ 4log_x {3} =4 log_2 {2}\\ log_x {3}=1\\ x=3 \)

 May 31, 2022

9 Online Users