Question

Find the least number which must be added 92400 form to make it a perfect square​

Answer 1

Answer:

16

Step-by-step explanation:

Given Find the least number which must be added 92400 form to make it a perfect square

First we need to find the square root of the given number.

So square root of 92400 will be

               303

     3     92400

     3     9

   60     024

     0     0

   603   2400

      3     1809

  606     591

So we need to square the next natural number of the quotient obtained.

We get 303 + 1 = (304)^2 = 92416

Now 92416 – 92400 = 16

Therefore the number to be added to make it a perfect square will be 16.

Answer 2

Answer:

$< 92400 < 92416 = 304^2 \\ Therefore \: the \: desired \: number \: must \: be \: added. \\ 304^2 - 92400 = 92416 - 92400 = 16 \\ 16 \: should \: be \: added \: to \: the \: 92400 \: so \: that \: or \: closed \: off.$

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