Question

find the greatest 3 digit number that is a perfect square

Answer 1

answer is 961 I.e square of 31

Answer 2

Answer:

Greatest 3-Digit Perfect Square number is 961.

Step-by-step explanation:

We need to find Greatest 3-digit perfect square number.

We know that Greatest 3-digit number is 999.

We know that 999 is not perfect square number.

So, we find remainder which is subtracted from 999 to get perfect square by division method of square root.

Long Division method of square root is attached in pic.

We get Remainder = 38

So, Required Number = 999 - 38 = 961

Therefore, Greatest 3-Digit Perfect Square number is 961.