Respuesta :
Answer:
+3 +5 +7 +9
Step-by-step explanation:
each time a pattern is solved you add 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
Answer:
+3 +5 +7 +9
Step-by-step explanation:
each time a pattern is solved you add 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