math
posted by GL .
I get the first pattern but I still do not get the second pattern. So please help me. Thank you.

The second pattern was:
4, 9, 16, 25
Here was my answer:
4 + 5 = 9
9 + 7 = 16
What number do you have to add to 16 to get 25?
Do you see a pattern with 5, 7, and your number?