Question 50
State whether the following statement is true or false:
The sum of two perfect squares is a perfect square.
False. Example: 16 and 25 are the perfect squares, but 16 + 25 = 41 is not a perfect square.
Question 51
The product of two perfect squares is a perfect square.
Question 63
1000 is a perfect square.
Question 72
The square root of a perfect square of n digits will have (n+12) digits, if n is odd.