Question

One +4 equals five, 2+5 = 12, 3+6 = 21, what does 8+ 11 equal

Answer 1

it's 96 because you have to times 11 by 8 and then have to add it as well
so your equation would be 8*11+8=96

Answer 2

8+11=96.
The trick here is to find the pattern.
1+4=5
2+5=12, but this is not true. It is actually 2+(2*5)=5
3+6=21, it actually 3+(3*6)=21
so 8+11=8+(8*11)=96