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Bumek [7]
3 years ago
9

The units digit of a perfect square is 6. What are the possible values of the tens digit?

Mathematics
1 answer:
kati45 [8]3 years ago
4 0
As we know only square of 4 and 6  having 6 as unit digit. All the other digit doesn't have 6 in unit digit of two digit number.

Square of 4 is = (4)^2 = 16

Square of 6 is = (6)^2 = 36

So the possible value for tenth digit is 1 and 3.
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