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clara1223
 one year ago
Calculus question in comments, involves adding fractions and simplifying.
clara1223
 one year ago
Calculus question in comments, involves adding fractions and simplifying.

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clara1223
 one year ago
Best ResponseYou've already chosen the best response.1\[\frac{ x }{ x ^{2}+3x18 }+\frac{ 2 }{ x ^{2}+2x15 }\frac{ x }{ x ^{2} +11x+30}\]

clara1223
 one year ago
Best ResponseYou've already chosen the best response.1I have already factored all three denominators and got \[\frac{ x }{ (x+6)(x3) }+\frac{ 2 }{ (x+5)(x3) }\frac{ x }{ (x+6)(x+5) }\]

clara1223
 one year ago
Best ResponseYou've already chosen the best response.1and gotten common denominators and simplified to \[\frac{ 4(x+3) }{ (x+6)(x3)(x+5) }\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so you only wanna check if you are correct ?

clara1223
 one year ago
Best ResponseYou've already chosen the best response.1did i go wrong somewhere? This isn't one of the answer choices.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Your denominator is right, so it was probably in the multiplication/combining terms in the numerator

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1the numerator isn't right remember multiply the numerator with the denominator of 2nd fraction now look at first fraction there are (x+6)(x3) at the denominator x+5 is missing so you multiply the numerator with x+5 x(x+5)

clara1223
 one year ago
Best ResponseYou've already chosen the best response.1I figured it out! I made a stupid mistake when multiplying something out. Thanks everyone!

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0you can check from wolfram @clara1223 sometimes they won't be anyone to help so it might helps sometimes :) http://www.wolframalpha.com/input/?i=%28x%2F%28x%5E2%2B3x −18%29%29%2B%282%2F%28x%5E2%2B2x−15%29%29−%28x%2F%28x%5E2%2B11x%2B30%29%29

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1same with 2nd fraction x 6 is missing so multiply the top with x6

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0http://www.wolframalpha.com/input/?i=%28x%2F%28x%5E2%2B3x −18%29%29%2B%282%2F%28x%5E2%2B2x−15%29%29−%28x%2F%28x%5E2%2B11x%2B30%29%29

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0why i can't give the full link :(

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0from wolfram http://prntscr.com/8cbn96
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