SOLUTION: Its been WAY too long since I did algebra. Trying to help my son with an equation but I just cannot remember how this stuff works... what is the simplest form of x+3 over x3-x2-

Question 748833: Its been WAY too long since I did algebra. Trying to help my son with an equation but I just cannot remember how this stuff works...
what is the simplest form of x+3 over x3-x2-6x divided by x2-9 over x2+x-12?
Little help, please?
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
what is the simplest form of:

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Remember when you divide fractions, invert the dividing fraction and Multiply
*
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Factor as much as we can
*
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the first denominator can be factored again
*
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Cancel x+3 and x-3, in the 2nd denominator
* (x+4) = ; about all you can do with it.
:
:
It's not an equation, expressions are what they are
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