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Can someone please help me with this problem?


(( x^(2) +8x+15))/((x+3))

1 Answer

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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?
User Greg Glockner
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