How many numbers less than 1000 are perfect squares which are also 3 times an odd integer?

Reed Olsen asked Jan 5, 2023

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Reed Olsen asked Jan 5, 2023

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16 votes

There are 31 perfect square numbers that are less than 1000.

Among them there are 5 numbers which are 3 times an odd integer those are 9,81, 225, 441, 729

LaneL answered Jan 11, 2023

by LaneL

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