Question

Examples of sum of even number of times of odd number

Answer 1

Answer:

it's 2,12,30,56,..

Step-by-step explanation:

1 (odd) time sum(even numbers)=2

3 (odd)times sum(even numbers)=2+4+6=12

5(odd)times sum(even numbers)=2+4+6+8+10=30

...and so on.

hope it helps you thanks