hmagnus707
hmagnus707 hmagnus707
  • 02-02-2017
  • Mathematics
contestada

Can someone please help me with this problem?

[tex] \frac{( x^{2} +8x+15)}{(x+3)} [/tex]

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SapphireMoon
SapphireMoon SapphireMoon
  • 02-02-2017
First, factor the expression on the top. What two numbers add to get 8 and multiply to 15? 5 and 3! so the top expression factors to (x+3)(x+5). You can cancel the x+3 from the denominator and end up with x+5. Make sense?
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