Question

Help Please! Reduce rational expression,

x+3 x to the 2 power-3x-4
____________________ . ________________________
x to the 2 power-16 x to the 2 power -1

Thank you.

Answer 1

\[\frac{x+3}{x^2-16} \times \frac{x^2-3x-4}{x^2-1}\]

Answer 2

\[\frac{x+3}{x^2+3x-4}\]

Answer 3

ty :)

Answer 4

You welcome!! :)

do u have like a million questions?

Answer 5

yes!!! so sorry, i'm doing h/w. not very confident in my answers.

Answer 6

No problem!!
lol. it's been like hours you are doing them.

Answer 7

i got the 3x/ but the bottom i couldn't figure out, do have an explanation. I appreciate your help

Answer 8

or correction 3+x/

Answer 9

3+x and 3+x mean the same thing.
and you welcome.

Answer 10

is that college math?

Answer 11

yes, intermediate algebra

Answer 12

mathlab?

Answer 13

is it good...? I'm doing the work i'm just not confident in my answers. I'm not sure what to do, think i need a tutor

Answer 14

That's a no problem.
i have dont these questions like million times that's why i know.
i help many people who are stuck with algebra.

Answer 15

i really appreciate it, sorry if i'm being a pain :(...

Answer 16

No problem! ^_^

Answer 17

i can understand that.

Answer 18

x+3x2−16×x2−3x−4x2−1
(x+3)(x-4)(x+1)/(x+4)(x-4)(x+1)(x-1)
(x+3)/(x+4)(x-1)

Answer 19

in which week are u in?
if u want help with your algebra i can help u out as well. :D

Answer 20

going on my 3rd week. I have a test next monday.

Answer 21

GT, thank you

Answer 22

Sure, if u want.. u may email me on sunday.. i can help u with checkpoints and quizes and stuff.

Answer 23

that would be great. i have review worksheet maybe you could help with me.

Answer 24

Alright. when is it due?

Answer 25

monday, right before the test

Answer 26

i have a final due this sunday.
do u have facebook? it will be more convinent. otherwise, let me know on fri, sat. we will work on it as well.
how many questions does it has?

Answer 27

20 questions, my email is cierranicoie@aol.com

Answer 28

i emailed u.

Answer 29

got it

Answer 30

Alright. cool.

Answer 31

thank you

Answer 32

No problem.
do u have any more problems for today?

Answer 33

i do actually...