Question

what is the square of the sum of first 11 odd numbers​

Answer 1

The first odd numbers are 1,3,5,7,9,11,13,15,17,19,21

and their sum is 121

and their square is 14641

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Answer 2

Answer:

first 11 odd numbers are.

1+3+5+7+9+11+13+15+17+19+21=121

121²=14641