Friday
February 27, 2015

Homework Help: Math

Posted by Henry on Thursday, February 28, 2013 at 9:37am.

Compute the following

-7/2 x 9^-3/2 + 3/2 x 9^-5/2 + 14

7/2 is a negative fraction.
the entire fractions are multiplied by 9 raised to their respective exponents. I can't figure this out. Please help?

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