The Math Beast Challenge Problem of the Week – July 29, 2013

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Math BeastEach week, we post a new Challenge Problem for you to attempt. If you submit the correct answer, you will be entered into that week’s drawing for two free Manhattan Prep GRE Strategy Guides.

If abc, and d are non-negative integers and a(23) + b(22) + c(21) + d(20) = 17, which of the following could be the product abcd?

See the answer choices and submit your pick over on our Challenge Problem page.

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