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Create the equation (Posted on 2005-05-09) Difficulty: 2 of 5
One solution of the equation (x-a)(x-b)(x-c)(x-d)=25 is x=7.

If a, b, c, and d are different integers, find the value of a+b+c+d

See The Solution Submitted by Jer    
Rating: 2.4286 (7 votes)

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Solution Solution | Comment 7 of 10 |
25=1*(-1)*5*(-5)
So, a+b+c+d=28.

  Posted by Praneeth on 2007-08-20 04:07:21
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