Comments and Discussions You don't need to login to post your comment Comments: 30 Views: 60k Likes: 120k votes Jahnavi ~ Hyderabad 🌐 India Here , (6^2+6^2)×4=180 4 becoz 6-2=4 Then (9^2+9^2)7=648 7 ......as 9-2=7 Hope this helps Was this answer helpful? votes Anonymous 🌐 India 6^2(6-1)=180 9^(9-1) = 648 Was this answer helpful? Submit