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Concatenation equals Sum of Squares (Posted on 2020-12-01)

Two positive integers, a and b, are of 4 digits or less.

For what (a,b) pairs is it true that the sum of their squares is equal to their concatenation?

No Solution Yet Submitted by Larry

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re(2): soln

| Comment 3 of 5 |

(In reply to re: soln by Charlie)

Charlie - right - I should always worry when I spend only 2 minutes on a solution!

Posted by Steven Lord on 2020-12-01 13:07:50

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