A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 5 years ago
x+2 / x^2 9 + x3/x^22x3 = 2x3/ x^2+4x+3
anonymous
 5 years ago
x+2 / x^2 9 + x3/x^22x3 = 2x3/ x^2+4x+3

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0algebra , i dont know how to solve it.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0kathyworld, it is not clear how the equation is formed. Can you please put in some brackets or parentheses to make the equation better?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0[ x+2 / x^2 9] + [x3/x^22x3] = 2x3/ x^2+4x+3

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I assume it looks like this: [(x+2 )/( x^2 9)] + [(x3)/(x^22x3)] = (2x3)/ (x^2+4x+3)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i just dont understand how to solve it

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0[(x+2) / (x3)(x+3)] + [(x3) / (x3)(x+1)] = (2x3)/(x+3)(x+1)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0[(x+2 )/( x^2 9)] + [(x3)/(x^22x3)] = (2x3)/ (x^2+4x+3) [(x+2 )/{( x3)(x+3)}] + [(x3)/{(x3)(x+1)}] = (2x3)/ {(x+3)(x+1)} So the monomials appear in the denominator are x3, x+3 and x+1. Make all the fractions have the same denominator: [(x+2 )/{( x3)(x+3)}] + [(x3)/{(x3)(x+1)}] = (2x3)/ {(x+3)(x+1)} [{(x+2 )(x+1)}/{( x3)(x+3)(x+1)}] + [{(x3)(x+3)}/{(x3)(x+1)(x+3)}] = {(2x3)(x1)}/ {(x+3)(x+1)(x1)} So the numerator we have (forget for a while the denominator) (x+2)(x+1) + (x3)(x+3) = (2x3)(x1) (x^2 + 3x +2) + (x^2  9) = 2x^2  5x +3 8x = 10 x = 5/4

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0wow you did the whole thing... I would've let vic23 do the basic algebric manipulations...

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0THANK YOU VERY MUCH SKLEE ! :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Ya, I should leave some part for kathy to complete it ^_^

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sorry vic23 is not the guy who asked the question. My apologies. Let me correct myself. I would've let kathyworld09 do the basic algebric manipulations

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0you're welcome kathy. Hope you learn something and understand it. I am sure you can do it next time :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so its not fully completed ?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0kathy, i have given the complete solution. :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0You should learn and understand how it is done, so that you can do it again in other problem next time

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0oh thank you , i just am having difficulty in a similar problem though
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.