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Topic: How do I do this???
Replies: 3   Last Post: Jan 24, 2005 2:19 AM

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Posts: 354
Registered: 12/6/04
Re: How do I do this???
Posted: Jan 24, 2005 2:17 AM
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>How the heck do I multiply these together??
>(x - .5) (x - 7.8) (x - 8.7) ??? PLEASE HELP!

Distributive Property.
There are basically three factors in your expression. Each factor is a "sum"
(not quite, but could be converted to a sum.

You multiply two of the factors; and then you multiply the result by the
remaining factor.


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