Question

3+2=13
4+1=17
5+3=34
8+4=​

Answer 1

Answer:

I don't understand previous question 's answer.

but i know 8+4=12

sorry

Answer 2

Answer:

[ 8 × 8 = 64]

[4 × 4 = 16]

(64 × 16 = 80)