2 + 3 = 10

7 + 2 = 63

6 + 5 = 66

8 + 4 = 96

Then:

9 + 7 =??

2+3 = 5 x 2 = 10
7+2 = 9 x 7 = 63
6+5 = 11 x 6 = 66
8+4 = 12 x 8 = 96
9+7 = 16 x 9 = 144

The pattern is plus the two numbers then times the answer by the first number.