Question

Describe the pattern.
1, 4, 9, 16, 25

Answer 1

Answer:

+3 +5 +7 +9

Step-by-step explanation:

each time a pattern is solved you add 2

Answer 2

Answer:

Adding the next odd number to the previous sum.

Step-by-step explanation:

1+3=4

4+5=9

9+7=16

16+9=25