To find square and square roots of large numbers

Numbers to remember (Square and square root of a real number )

Square Root of Complex Number

Square root of a rational number

Algorithm to find the square root of a positive real number

Find the greatest number of five digits which is a perfect square. Also find the square root of the number of obtained.

Find the least number of six digits which is a perfect square. Find the square root of this number.

Find the smallest number by which 3645 must be divided so that it becomes a perfect square. Also find the square root of the resulting number.

Property 3 The square root of an even square number is even and that square root of an odd square number is odd.

Is 2352 a perfect square? if no,find the smallest multiple of 2352 which is a perfect square.also find the square root of the new number?

Find the least number of four digits which is perfect square. What is the square root of this number ?