Question

In an auditorium, (2174 + x) chairs
are placed in such a way that the
number of rows is equal to the
number of columns. Find the least
value of x.pls do on paper and then send me​

Answer 1

Answer:

number of rows = columns = 47

Step-by-step explanation:

let the number of rows = n.

As the number of rows and columns are equal, the total number of chairs placed in the auditorium = n * n = n²

  Given  n² = 2174 + x

   here x = a non negative integer. we have to find the minimum value of x so that the above equation is valid.

    Perfect squares nearest to above 2209.

    So    let  n² = 2174 + x = 2209

                  x = 47

                  n = 47.

Answer 2

Hey Bro!

I can't do it on a paper because I use a PC.

The camera gives a reversed image.

But I can answer your Question in a simple way.

Given, no. of rows = no. of coloumns

SO, no. of chairs = no. of rows × no. of coloumns= n²

In a simple way, find the nearest perfect square root of 2174

√2174 = 46.62617290749907= 46.6

So, no.of chairs = 47²=2209.

To find x, 2174+x = 2209.

x = 2209- 2174 = 35.

HOPE IT HELPS YOU.

DON'T FORGET TO THANK AND MARK AS BRAINLIEST.