Question

Express 81 as the sum of first nine consecutive odd numbers​

Answer 1

Answer:

1+3+5+7+9+11+13+15+17

Step-by-step explanation:

Hope it helps you

Answer 2

Answer:

First 9 odd numbers : 1,3,5,7,9,11,13,15,17

Step by Step calculation :

1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 = 81

∴ We can express 81 as the sum of the first nine consecutive odd no's.

Hope it helps...