The Math Beast Challenge Problem of the Week – June 10, 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.

Quantity A

The average of (x “ 1)2 and (x + 3)2

Quantity B

3

 

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