Challenge Problem of the Month

Answer correctly to win!

I will choose one person out of all the people who answer correctly to win a free Manhattan GRE Strategy Guide. If you're keen on calculations or on winning free things, you should try your hand this month.

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This Month's Problem: "Function g of 5x + 2"

The function g is defined by g(5x + 2) = x3 + x2 – 7 for all numbers x. What is the value of g(–3)?






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