Find the smallest number which must be added to 2300 so that it becomes a perfect square.
Finding the square root of 2300
We see that we have to add 704-700=4 to 2300 in order to get a perfect square.
∴ Smallest number to be added=4
Find the smallest number by which 235445 must be divided so that it becomes a perfect square also find the square root of the perfect square so obtained
The smallest number by which 3645 must be multiplied so that it becomes perfect square is
Find the smallest number by which 396 must be multiplied so that the product becomes a perfect square.