Flame
12-09-2012, 05:32 PM
Should be pretty easy, its 8th grade. Please help? Need it done today. Will +rep
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Reese
12-09-2012, 05:46 PM
For the first one, the only numbers that have an odd number of factors are perfect squares :). (e.g., 4=1,2, and 4; 9=1,3, and 9)
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