Express
81 as
the sum of
9 odd number.
plz I need answer fast..
Answers
Answered by
0
Step-by-step explanation:
81 =9+9+9+9+9+9+9+9+9
Because, 9× 9 = 81
Answered by
0
Answer:
(1+3+5+7+8+11+15+17+19) is expressed as 81 as the square of 9 odd numbers
*explaination* --
odd numbers =9
(9)²=81
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