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 Sum Equality and Perfect Square (Posted on 2015-10-25)
Each of P, Q and R is a nonzero integer such that:
• P+Q+R = P*Q + Q*R + R*P and,
• P + Q + R is a perfect square.
Find the four smallest values of abs(P*Q*R)

*** abs(x) refers to the absolute value of x.

 No Solution Yet Submitted by K Sengupta No Rating

Comments: ( Back to comment list | You must be logged in to post comments.)
 found one so far | Comment 1 of 2

abs ( -4* 8* 12   ) = 384

Do not have time to  look for other three.

 Posted by Ady TZIDON on 2015-10-25 14:00:00
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