71
Ten and six.
64
16 and -3 are the numbers which gives -48 when multiplied and 13 when added
4 + 5 = 9 x 16 = 144
71
6
-196
47
288
Ten and six.
14 and 2
-137
64
-22
2770
When you multiply a number by itself it equals the number in question to the power of two. For example, 4x4=16, but 4^2 also equals 16.