Saturday
March 28, 2015

Homework Help: Simplifying (Math)

Posted by Reina on Tuesday, August 5, 2008 at 8:57pm.

[a + (8a^-2)] / [1 + (2a^-1)]

and

[(x^-1) + (y^-1)] /[(x^-1) - (y^-1)]

No idea where to begin simplifying. Suggestions and help are greatly appreciated.

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