Saturday

September 20, 2014

September 20, 2014

Posted by **justme** on Saturday, October 15, 2011 at 2:28pm.

The functions f and g satisfy

f(x) + g(x) = 3x + 5

f(x) �� g(x) = 5x + 7

for all values of x. Determine the value of 2f(2)g(2).

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