kdsadrimandylove
kdsadrimandylove kdsadrimandylove
  • 01-06-2016
  • Mathematics
contestada

multiply and simplify.
3x-3/x^2-1* (x+2)(x+1)/x-1

Respuesta :

caylus
caylus caylus
  • 04-06-2016
Hello,

If x≠1 and x≠-1 then

[tex] \dfrac{3x-3}{x^2-1}*\dfrac{(x+2)(x+1)}{x-1}=\dfrac{3(x-1)}{x-1}*\dfrac{(x+2)(x+1)}{(x-1)(x+1)}\\=\dfrac{3(x+2)}{x+1}[/tex]




Answer Link

Otras preguntas

Julia can finish a 20-mile bike ride in 1.2 hours. Katie can finish the same bike ride in 1.6 hours. To the nearest tenth of a mile, how much faster does Julia
1 + 4 = 5 2 + 5 = 12 3 + 6 = 21 8 + 11 = ?
15 3/4 % is equal to which decimal
PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!! Find the tangent of ∠F. Write your answer as an integer or as a decimal rounded to the nearest hundred
Click this link to view O*NET’s Work Activities section for Biomedical Engineers. Note that common activities are listed toward the top, and less common activit
An ocean trench . A. Marks the upwelling of mantle material. B. Is the site of submarine volcanoes. C. Occurs where a plate in moving down. D. Started br
How much time would it take to earn $45 simple interest on an investment of $790 if the annual rate of return was 3.4%?
How successful was the provisional government set up by the Duma?
Darla found that the least common denominator needed to subtract \frac{x}{x^2+4x-12}-\frac{3}{x+6}is (x + 6)(x – 2). Which is the correct next step? \frac{x−3}{
How much is a share in NAMSEK worth as a percentage of a share in ODX grou, inc. In year 4?