oh! thx @DRZCHOZEN1931 i wuz freakig out!!!!!!!!!!!!! i have a final exam for my alg1 class and im in the 7th grade so im trying 2 digest everything here lol, thanks again
good work Sal! can you do a video on Sum series and Product Series? ... the ones with the capital Sigma and capital Pi for notations, there are a lot of misconceptions with those notations, the "k", and "i" coeficients and when do we use them, as well as the notations for Set Families, the Reunion and Intersection operations on "i" sets ... some more advanced exemples on those would be usefull !!! even though they're on Wikipedia it would be nice to see a video on those... just a suggestion ...
youtube is sooo much easier than real teachers!
whitneyxox4u 1 month ago
You are the best man, thanx!!!!!!!!!!
dfmrh12345 1 month ago
Thanks so much im trying to review for mid-term and i forgot how to do scientific notation
CallOfDuty33333 1 month ago
This is AMAZING!!!
You explained it better than my teacher! This is great!
Khan Academy has helped many of my friends and family, I just discovered it today and already It has helped me more than any of my teacher could!
Thank you SOOOOOO much!!!
lolchicka151 3 months ago
YOUR A HUGE HELP THANKS SOO MUCH
Mollipop4 4 months ago
No top comment? my time to shine... er...um...pickles!
SeanKaiserI 4 months ago
oh! thx @DRZCHOZEN1931 i wuz freakig out!!!!!!!!!!!!! i have a final exam for my alg1 class and im in the 7th grade so im trying 2 digest everything here lol, thanks again
Ruwaid101 10 months ago
you made an error in this video 11:15 - 11:20 instead of putting 2.5 you should have putten 2.9....
DRZCHOZEN1931 11 months ago 2
i like the way i was taught in 7th grade waaay better its easier
hearsesrock482 1 year ago
good work Sal! can you do a video on Sum series and Product Series? ... the ones with the capital Sigma and capital Pi for notations, there are a lot of misconceptions with those notations, the "k", and "i" coeficients and when do we use them, as well as the notations for Set Families, the Reunion and Intersection operations on "i" sets ... some more advanced exemples on those would be usefull !!! even though they're on Wikipedia it would be nice to see a video on those... just a suggestion ...
ScaredCrows 1 year ago