1.

The difference between the squares of 2 consecutive numbers is 31.find the number

Answer»

Answer:

15 And 16

Step-by-step explanation:

Let the two CONSECUTIVE NUMBERS be (X) and (x+1)

ATQ,

(x+1)^2-x^2=31

x^2+2x+1-x^2=31

2x+1=31

2x=30

x=15

And, x+1=15+1=16



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