Answer: 144, 169, 225
Explanation: 72=49, 92=81, similarly 102=100, 122=144
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100. the pattern is 7 squared, 8 squared, 9 squared....
25 36 49 64 81 100 121 144
.... 49, 36, 25, 16, 9, 4 and 1
These are square numbers of 3, 4, 5 with alternating sign, I'd expect to continue the sequence with 36, -49, 64, -81, 100
This sequence is the squaring of the numbers 1, 3, 5, and 7. The next number is 9^2 = 81.