Question 64
State whether the following statement is true or false:
A perfect square can have 8 as its unit's digit.
False A perfect square can never have 8 as its unit's digit.
Question 72
The square root of a perfect square of n digits will have (n+12) digits, if n is odd.
Question 63
1000 is a perfect square.
Question 51
The product of two perfect squares is a perfect square.
Question 50
The sum of two perfect squares is a perfect square.