Question

5. Find the least number of six digits which is a perfect square. Find the square root
of this number.
Find the value of 64432729 -9653449​

Answer 1

Answer:

Your first question's answer is 100489 and the square root of this no. is 317

Your second question's answer is 54,779,280

Answer 2

• Let us try 999999. The square root of 999999 = 999.9995, which is not a perfect square root.

• The nearest number is 999 and its square = 998001.

• The greatest 6-digit number that is a perfect square is 998001 and its square root is 999