+0  
 
0
72
1
avatar

Find the number of positive integers n <= 1000 such that 15n is a perfect square

 Jun 23, 2022
 #1
avatar
0

15 , 60 , 135 , 240 , 375 , 540 , 735 , 960>>Total==8 such integers

 Jun 23, 2022

40 Online Users

avatar
avatar
avatar