+0  
 
0
9
1
avatar+702 

(a) Find the last two digits of $9*7*8$.
(b) Find the last two digits of $2^{3^4}$. (By convention, exponent towers are evaluated from the top down, so $2^{3^4} = 2^{(3^4)}$.)

 Jul 15, 2024
 #1
avatar+280 
+1

(a) The last 2 digits are \(9*7*8=504\) 

 Jul 15, 2024

1 Online Users