Question

how many number lie between square of the following number 73 and 74​

Answer 1

Answer:

146

Step-by-step explanation:

there are 2 methods of finding this answer.

First method

square of big no.- square of small no. - 1

74×74- 73×73-1 = no. of natural no. between the squares

5476- 5329-1= 146

here I did minus 1 because while subtracting it includes one of the no. but here we have to find no. between them so we have to minus one also.

Second Method

2× small no. = no. between the squares

2×73=146

You may use any method that you find easy.

"but use this only in case of consecutive numbers"

hope it will help!!