I just learned about it this year. It's great that he uploaded these videos since my math teacher is horrible and i already live 1 hour 30 minutes away from my school because there aren't any good schools around me and i travel that distance twice everyday so i can be taught by a bad math teacher but good teachers in other subjects. This is literally a life saver. I love you, sal.
+Khan Academy Wouldn't you just want to use Video tags so that you can be one of the more posted/searched channels on the youtube list? If you would like to do this it would be nice for helping more people out with their education in Math, Algebra, Geometry, Pre-Calculus, and Calculus? If you are truly not into that then it's okay. I just hope you can continue helping kids, teens, and college students.
I just learned about it this year. It's great that he uploaded these videos since my math teacher is horrible and i already live 1 hour 30 minutes away from my school because there aren't any good schools around me and i travel that distance twice everyday so i can be taught by a bad math teacher but good teachers in other subjects. This is literally a life saver. I love you, sal.
where are u now
@@systematic3550 interesting question
did he ded
me currently: (i study at mapua iykyk)
wtf i just realized my math quiz last week had this exact question & i didnt know how to do it lol. i guess my professor watches khan academy
I don’t think you’re professor knows how to do it either if he’s using Khan Academy examples😂😂😂
Recently learned about this in school. Differential math right? Optimization. It's so useful and such a great feel to figure it out ! :)
Nice
@@krenz6776 that was 9 years ago man
@@cerealeater7925 mb
he is 100 times better than my math professor at college
+Khan Academy Wouldn't you just want to use Video tags so that you can be one of the more posted/searched channels on the youtube list? If you would like to do this it would be nice for helping more people out with their education in Math, Algebra, Geometry, Pre-Calculus, and Calculus? If you are truly not into that then it's okay. I just hope you can continue helping kids, teens, and college students.
Amazing vid may have saved my career !
This is a good one :) i need to review this kind of questions for our Calculus 1 🤣
6:36 wait... should the C(x) equation at the bottom have x to the -2 power instead of -1 at the end??
99 sugarcubes
there is an X to the right of the 36 in the multiplication.
(X^1) / (X^2) = X^-1
could you plug back in x and h into the original equation for cost instead of finding the second derivative?
nice art skills
my textbook had the same exact problem but no answer (unless you pay extra) so thank you
lol microtransactions in textbooks now??
Baie dankie!!!
you're a wizard
That's my name.
powerful u are too helping
I’m going to fail my test tomorrow
what was test result ?.
i’m goign to fail my test in 11 minutes
@@c8h182 bro you were 2 years too late
Is there a direct link to the youtube playlist with Differential Mathematics?
amazing drawing tbh
The fact that my teacher gave us the exact same question is hilarious to me
how do you solve this when the dimensions of the box are not given?
Nice drawing
My head hurts. Lol.
That's a lot of shoes ;)
AP calc huh? Grade 12 Calc in Canada
1st view bitches