Write 9square as sum of two consecutive positive numbers
Answers
Answered by
1
Answer:
The square if 9 is 81
To find
The two consecutive positive number of which sum is 81
so 80+1=40×2+1
therefore the half of 80 is 40
hence , when we add 40 +41 we get answer as 81.
THEREFORE THE TWO CONSECUTIVE POSITIVE NUMBERS ARE 40 AND 41 OF WHICH SUM IS 81 WHICH IS A SQUARE OF 9.
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Answered by
0
Answer:
40&41
Step-by-step explanation:
9²=81
let the no.=x
then second no. =x+1
now, according to Ur question
x+x+1=9²
=> x + x+1=81
= 2x+1=81
= 2x= 81-1
= 2x = 80
= x = 80/2
=> x = 40 & x+1= 40+1= 41
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