Some question: How many two-digit numbers satisfy this property.: The last digit (unit's digit) of the square of the two-digit number is 2 ?
Options:
(A) 2
(B) 3
(C) 4
(D) 5
(E) 0
Some stream of consciousness:
user
A number ending with 2 can never be a perfect squar The answer: (E).
assistant