Watch Video on Adding Rational Expressions - Algebra Help
Access full lesson containing this video at: http://www.yourteacher.com/algebra1/addingandsubtractingrationalexpressions.php Students learn that when adding rational expressions, the first step is to factor each of the denominators, if possible, then give each term a common denominator by multiplying the numerator and denominator of each term by the appropriate value. Next, add across the numerators and keep the denominators the same. Finally, factor the resulting numerator, if possible, to determine if the rational expression can be reduced.
Duration : 0:3:11
[youtube omv7Di2o8-Y]
Tags: add, adding, addition, algebraic, expression, expressions, math, rational
September 13th, 2009 at 6:15 pm
thank you very much …
thank you very much yoiu are the alpha and omega of mr.hegedus’s hole
September 13th, 2009 at 6:15 pm
yeah that’s true,,, …
yeah that’s true,,,
funny
September 13th, 2009 at 6:15 pm
really nice, helped …
really nice, helped me perfectly.
another funny thing i noticed whilst watching this was ….look how freaking straight his last line that seperates the 11 and the (a-9)(a+2)….its like a perfect line XD ROBOT STATUS
September 13th, 2009 at 6:15 pm
amazing
quite the …
amazing
quite the spectacle
September 13th, 2009 at 6:15 pm
dooood!!!! thank u! …
dooood!!!! thank u!!!! ur way better than my teacher!!!
September 13th, 2009 at 6:15 pm
Thanks so much!! …
Thanks so much!! This helped me for my final!!!
September 13th, 2009 at 6:15 pm
RIP
Yeah, it sort …
RIP
Yeah, it sort of does look like him.
September 13th, 2009 at 6:15 pm
this helped me a …
this helped me a lot. Thanksss xD
September 13th, 2009 at 6:15 pm
his head shape …
his head shape reminds me of brandon lee
September 13th, 2009 at 6:15 pm
your awsome dude.. …
your awsome dude.. thanks i didnt get much the brakets !! w/e thnkss
September 13th, 2009 at 6:15 pm
this helped soooo …
this helped soooo much!!
thank you!!
September 13th, 2009 at 6:15 pm
he writes really …
he writes really really really fast..and btw this helped a lot thanks!
September 13th, 2009 at 6:15 pm
i think its cause …
i think its cause it was supposed to simplify as much as possible right…. so if he had multiplied it out you could just factor teh denominator again.
September 13th, 2009 at 6:15 pm
woot woot!!!
I …
woot woot!!!
I finally get it.
September 13th, 2009 at 6:15 pm
Great video
Great video
September 13th, 2009 at 6:15 pm
nerdz!!!
nerdz!!!
September 13th, 2009 at 6:15 pm
Lololololol
Lololololol
September 13th, 2009 at 6:15 pm
ok minus 10 for …
ok minus 10 for showing my students this video
September 13th, 2009 at 6:15 pm
i dont think ill …
i dont think ill ever understand it. but im trying. im still mad at my ppl for making it
September 13th, 2009 at 6:15 pm
not if you want to …
not if you want to build a lasers
September 13th, 2009 at 6:15 pm
wait, why didn’t he …
wait, why didn’t he multiply the denominator in the end?
September 13th, 2009 at 6:15 pm
um, it can be …
um, it can be really cool, its like the universal language of this universe.
September 13th, 2009 at 6:15 pm
ughh math is so …
ughh math is so pointless
September 13th, 2009 at 6:15 pm
ur in highschool …
ur in highschool wen ur 15 smartass…
September 13th, 2009 at 6:15 pm
krisjarvisw ,dont …
krisjarvisw ,dont hate the player, hate the game (in other words, dis the malaysian, not malaysia) cuz thats just harsh, what did malaysia do to you?