Question

What least number must be added to 7344 to make it a perfect square?​

Answer 1

Answer:

Step-by-step explanation:

7396–7344=52 must be added to 7344 to make it a perfect square..

Answer 2

Take the first two digits 73

Now the nearest square number below it is 64

So the first digit is 8.

Now consider the last two digits 44

The nearest square numbers are 36 and 49

So the second digit is 6 or 7

Now 86 * 86 = 7396 while 87 * 87 = 7569

So the nearest number is 7396

Hence the number to be added is 7396 - 7344 = 52