Question

2+2=4, 3+3=10, 4+4=18, 5+5=28, 6+6=40, 8+8=?? ​

Answer 1

2+2=4,3+3+1=10 4+4+2=18,5+5

Step-by-step explanation:

+3=28,6+6+4=40,8+8+6 =60