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jrb47



Joined: 29 Jan 2009
Posts: 2
PostPosted: January 29, 2009 10:17 AM    Post subject: missing it! Reply with quote
I am trying to get the TI-89 to factor out or simplify the expression
(-5-y)^2 into the (A + By + Cy^2) format

I am new to these calculators and feel like i am beating my head against a wall. Any help appreciated.

Jess
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nomadic



Joined: 23 Sep 2009
Posts: 2
PostPosted: September 23, 2009 9:23 PM    Post subject: Reply with quote
expand((-5-y)^2)
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