Question

Observe the following patterns. Then find the sum of 1 + 3 + 5 + 7 + 9 + ...+ 19. 1 =1×1 =1 1 + 3 =2×2 =4 1+3+5 =3×3=9 1 + 3 + 5 + 7 =4×4 = 16 1+3+5+7+9 =5×5=25

Answer 1

Answer:

Adding of consequetive odd numbers will results perfect square numbers

Step-by-step explanation:

abovye explanation is I observed in your equation

Answer 2

uh, i don't know