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How many two-digit numbers satisfy the following property: the last digit (units digit ) of the square of the two-digit number is 8?

How many two-digit numbers satisfy the following property: the last digit (units digit ) of the square of the two-digit number is 8?
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2 votes
How many two-digit numbers satisfy the following property: the last digit (units digit ) of the

square of the two-digit number is 8?

asked
User Ranu Vijay
by
8.0k points

1 Answer

6 votes
0 because no square numbers end in 8 none no matter how many digits it has.
answered
User Andrej Kaurin
by
8.5k points
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