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July 29, 2016
Posted by **Anonymous** on Thursday, February 21, 2013 at 12:44am.

- MAT222 Intermediate algebra -
**Steve**, Thursday, February 21, 2013 at 4:27amif you mean simplify, it's

a^1/2 * a^-2 = a^(1/2 - 2) = a^3/2 - MAT222 Intermediate algebra -
**Steve**, Thursday, February 21, 2013 at 4:27amoops a^-3/2