Using the Chain Rule - Harder Example #1
Uploader Comments (patrickJMT)
Top Comments
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@FSTK i used to teach and stopped. education is now viewed like any other consumer product: i pay, you give. i felt like i had to peddle grades in some cases. i just can not be a part of it. plus, teachers make cruddy pay and get no respect; no fun there.
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@FSTK good luck with the teaching! i hope it goes well for you. i feel like the videos ARE changing the system. i get a couple millions views a month; i could not have had that sort of impact will standing in the class room. the internet is helping to fuel the great democratization of education and i want to be part of it : )
All Comments (159)
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I used to be terrible at maths like you, then I took a patrickJMT to the brain.
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@patrickJMT please don't! :(
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Your voice got deeper over the two videos XD
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how do you identify which one is the outside and inside when doing ln and e?
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GREATEST MAN EVER! THX SO MUCH!
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Can you explain why you subtracted the exponent from the first time you did chain rule but the other times you left the exponent alone?
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What happened to the sin(x^2+8x)^4? The 4th power just disappeared.
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this is so easy :D Haha :) This is what I love about maths!



Thanks so much man. You don't understand I have a TERRIBLE teacher for my AP Calculus class... in the beginning of the year I got a 57 on my first test.. after that a friend who graduated recommended your videos and since then I got an 84 on the next test, an 100 on the next quiz, a 94 on a quiz yesterday.. and I'm confident for once going into another test on Thursday. You are the best. :')
Philliesphan007 2 months ago 6
@Philliesphan007 glad to hear that you have had such a nice turn around ; )
patrickJMT 2 months ago 4
This is incredibly helpful! I'm studying for my midterm for tomorrow and you video finally got me understanding this rule. You're the best!
Monerasauce 3 months ago 3
@Monerasauce good luck on the midterm!
patrickJMT 3 months ago 5
the day you stop making videos is the day I fail Calculus
metalhead6242 3 months ago 12
@metalhead6242 ha, only if i then delete them all! : )
patrickJMT 3 months ago 8