find the LCD for rational expressions

11 Responses

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1. devin306195 says

   he sounds like hes 10-14 and hes smart

   February 25, 2010, 7:01 am
2. staciesport says

   I wish that I could utilize this video, but can’t because of the background noise!

   February 25, 2010, 8:00 am
3. themorg22 says

   THANK YOU! You’re great!!

   February 25, 2010, 8:29 am
4. jediknightanime says

   omg this really helped alot..i suck at ath and didnt understand this chapter
   thank you!!!!!
   If u were my teacher i would actually enjoy math cuz u make it so easy!

   February 25, 2010, 9:02 am
5. sunshinedaisies52 says

   wat if the denominators are x-y and 2y-2x

   February 25, 2010, 9:15 am
6. NeoXC says

   Thanks! It’s so difficult when teachers try to explain it in such a way that they automatically start to do it themselves, mentally. It would be helpful if all math was taught this way…in STEPS, not jumping around, mentally. I agree with the comment below. We need more teachers like you!

   February 25, 2010, 9:33 am
7. lordsilens says

   Nice clear explaining!
   I was struggling to remember how to do this and you brought it right back for me!! thanks alot

   February 25, 2010, 10:22 am
8. skatexxrat88 says

   than u so much i got a 100 on the biggest test of my life

   February 25, 2010, 10:34 am
9. lazyanimelover555 says

   Thank you i wasnt listning in class so i forgot how i do this. lol you are the best.

   February 25, 2010, 11:03 am
10. Thisonebrotha says

    I love you

    February 25, 2010, 11:22 am
11. Paulxy6 says

    oh my god thank you so much i really had no clear way to explain my little brothers how to do it because im used to find it mentally but this will do perfectly keep it up we REALLY do need more teachers like you with this current education

    February 25, 2010, 11:37 am