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Pandigital Crossed Perfect Square Poser (Posted on 2023-06-08)

Two (non leading zero) five digit positive integers A and B together uses the digits 0 to 9 exactly once, with B=3*A

What are A and B, if the concatenated form of the first three digits of B is a perfect square?

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

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