IDNLearn.com is the perfect place to get answers, share knowledge, and learn new things. Whether it's a simple query or a complex problem, our experts have the answers you need.
Answer:
Square numbers end with 0, 1, 4, 5, 6 or 9
Step-by-step explanation:
Thus, for all the perfect squares, the unit digit will consist of only 0, 1, 4, 5, 6 or 9 and none of the square numbers will end with 2, 3, 7 or 8