Question

What number is not a factor of 12 is smaller than 10 is one less than perfect square
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Answer 1

List of perfect squares smaller than 10 are: {1, 4, 9}

Subtract 1 from each value to get a new list of {0, 3, 8}

None of these new values are a factor of 12.

The possible answers are: 0, 3, and 8