caitlinesmith00 caitlinesmith00

02-04-2017
Mathematics

contestada

HELP - PICTURE BELOW
Can someone please explain to me how to answer this???

HELP PICTURE BELOW Can someone please explain to me how to answer this class=

Respuesta :

rahmasaleh00 rahmasaleh00

02-04-2017

find the lowest common multiple.
thus 1/[x2+x] +1/[x2-x]=x2-x+x2+x/[(x2-x)(x2+x)]
=2x2/[x4-x2]
=2/[x2-1]
answer is B

Answer Link

Otras preguntas

Josue went to his favorite donut shop with his friend. The donut shop was having a special. A dozen donuts was selling $11.76. How much do they charge per donut

What does a concrete noun mean?

Please help with this question and show the working.

E) Would you expect the temperature of the water to continue rising above 20°C? Explain your answer.

4(2m-5)=2(3m-4)-6m what is the value of M

the hocky team won 63 out of 84 games what percent of the games did the team win?

Which function is represented by the graph? f(x) = –|x| 4 f(x) = –|x| – 4 f(x) = –|x 4| f(x) = –|x – 4|.

Have a nice day! Keep up the good work and eat some cookies!!

HELP M PLEASEE LIKE RIGHT NOW WILL MAKE BRAINLIEST

Couples manage dialectical tensions in several ways. Which one is not an effective strategy for coping with tensions