Question

8+11=96 guys it goes
1+4=5 2+5=12 3+6=21 and then theres 8+11=? now in mathematical form it'd be 96

Answer 1

1+4 = 5
2+5 and add 5 = 12
3+6 and add 12 = 21
4+7+21=32
5+8+32=45
6+9+45=60
7+10+60=77
8+11+77=96