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the differnce between the square of two consecutive number is 31 find the number ???? answer for this question

the differnce between the square of two consecutive number is 31 find the number ???? answer for this question
 

Grade:10

4 Answers

VAISHNAVI BATHINA
130 Points
8 years ago
16,17 are two  numbers
let numbers be n,n+1
 
VAISHNAVI BATHINA
130 Points
8 years ago
sorry its 15,16
 
V. Harshit -
83 Points
8 years ago
x,x+1  be 2 nos
(x+1)^2-x^2=31
x^2-x^2+1+2x=31
2x=30
x=15
nos are 15 and 16
V. Harshit -
83 Points
8 years ago
please approve if u think my answer is correct

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