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Monica [59]
2 years ago
11

How many 2 digit numbers have unit digit 6 but are not perfect squares

Mathematics
1 answer:
den301095 [7]2 years ago
7 0

9514 1404 393

Answer:

  7

Step-by-step explanation:

Of the 9 2-digit numbers ending in 6, only 2 are perfect squares: 16 and 36. The other 7 are not perfect squares.

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