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How many endings does a square have?

Sagot :

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