perplexus.info :: Just Math : 1 + 2<sup>P</sup>*3<sup>Q</sup>= Perfect Square

1 + 2^P*3^Q= Perfect Square (Posted on 2010-03-19)

Determine all possible pair(s) (P, Q) of nonnegative integers such that 1 + 2^P*3^Q is a perfect square.

Submitted by K Sengupta

Rating: 5.0000 (1 votes)

Solution: (Hide)

(P,Q)= (0,1), (3,0), (3,1), (4,1), (5,2)
For an explanation, refer to the solution submitted by Charlie in the comments.

Comments: ( You must be logged in to post comments.)

	Subject	Author	Date
	computer exploration	Charlie	2010-03-19 12:58:28

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