Question

How many numbers lie between the squares of 25and26

Answer 1

Answer:

To know how many numbers lie b/w the squares of 2 consecutive numbers, multiply the first number by 2:

25×2=50

So, 50 numbers lie b/w the squares of 25 and 26.

Answer 2

Answer:

(25)^2 =625 -eqn1

(26)^2=676 -eqn2

now, subtracting eqn 1st from 2nd

676-625

=51