What will be the unit digit of the square of the following numbers? (1) 272 (2) 799
Answers
Answered by
2
Step-by-step explanation:
1) the unit digit of square of the 272 is 4
2) the unit digit of square of the 799 is 1
Answered by
2
Answer:
1)272²=73984
4 is the unit digit.
2)799²=68401
1 is the unit digit.
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