Question

write 7 power 2 as sum of odd numbers​

Answer 1

Answer:

1+3+5+7+9+11+131+3+5+7+9+11+13

Note that n²,n is the sum of first nn odd numbers.

So the answer is - 1+3+5+7+9+11+131+3+5+7+9+11+13 , which is the sum of first 77 odd numbers.

Hope helps.....