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October 21, 2014

October 21, 2014

Posted by **Anonymous** on Monday, November 3, 2008 at 5:54pm.

- math -
**DanH**, Monday, November 3, 2008 at 6:50pmStart by factoring the equation. Do you know how to do that?

- math -
**Anonymous**, Monday, November 3, 2008 at 6:54pmis it using the FOIL method?

- math -
**DanH**, Monday, November 3, 2008 at 7:01pmcorrect.

- math -
**Anonymous**, Monday, November 3, 2008 at 7:09pmso i know its foil, but i'm not sure how to foil this one out.

- math -
**DanH**, Monday, November 3, 2008 at 7:17pmOK. x^2 + x - 6:

Start with (x )(x )

We have to figure out 2 numbers when MULTIPLIED by each other gives -6, and when ADDED together gives 1. can you figure out these?

- math -
**Anonymous**, Monday, November 3, 2008 at 7:25pmuhhh. no. i can't think of anything.

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**DanH**, Monday, November 3, 2008 at 7:30pmhow about 3 and -2?

So you have (x+3)(x-2) = 0

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