Calculus - u substitution for integrals
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- Опубліковано 27 вер 2024
- In this video we work on evaluating integrals using u-substitution.
Remember its usually a good idea to choose a piece for u whose derivative is similar to another piece in your integral.
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This video is related to many other topics. Check them out:
The basics of indefinite integrals: • Calculus - The basics ...
The basic rules for derivatives: • Calculus - The basic r...
Introduction to Calculus: • Calculus - Introductio...
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Your method and explanation of substitution is BY FAR the clearest and most intuitive anywhere on UA-cam. Thank You!!
You know I forgot I subscribed to this channel. I found you when I was in highschool and your videos helped me pass my stats class. Even though I no longer need math help, I'll stay subscribed because I'm grateful for the help you gave me. Keep up the good work. 👍
I made it to MSc in Physical Chemistry watching your videos. God bless you sir. Love from India.
Nice job! Keep up the good work. :^D
I was having so much trouble trying to balance du and didn’t understand how others were able to do it but the way you you explain to only work dx to get it by itself makes the most sense to me and now I understand how to do u-sub! Thank you so much!!! 😭❤
Great video! I'm about to make some calculus videos myself. Limits and derivatives coming soon! :D
Thankyou sir for making this video! Not all heroes wear capes indeed
You good sir summed up 2 lectures and 2 discussion sessions of calc 2 for me in less than 17 minutes. Forever grateful. :D
Great to hear! :^D
Best explanations on u substitutions ever.
Thank you Sir.
The Greatest of all time
You make it look so easy.
Oh my GOD, that last math problem!! I don't think that I could have solved that one when I was good at math while younger!
Did you forget to write 4/9 in the second part of the last answer or is it like that . please help me I'm confused
Good catch. You are correct. at 15:32 there should be a 2/9 in front of the parenthesis so that the final answer reads:
(2/15)(x^3 + 1)^(5/2) - (2/9)(x^3 + 1)^(3/2) + C
This video hasn't been up that long so I'll see if I can do some magic editing. :^D
@@MySecretMathTutor i caught that too,, still the professor would probably give credit for a slight slip up like that...again, I can't stress it enough. You're awesome, please keep showing us the secrets:)
thanks for such nice learning video...
Can you do more about integrals? Thanks!
I'm working on a bunch of them right now! :^D
thank you so much! you have helped me grasp this unit much clearer!
You're very welcome! :^D
Best video on UA-cam describing u-substitution!
Can you do integral of
sqrt(x) * e ^ (x)
Awesome video. Super helpful!
my professor just gave us a bunch of integral formulas then solved his examples without much of explanation on why or how is it done as if expecting us to understand it already. after that, he gave a homework that includes the need of u substitution and he haven't taught that yet! i was so furious but thank you so much! your calc videos saved me lot :">
I was always terrified by this particular "tecnique"... thank you so so much 🥂
Amazing 😍😍😍
This looks like a nightmare.
In the final line, how come 2/9 disappeared? won't that be 2/9(x^3+1)3/2
Wow, looks like I forgot to write that in. I'm surprised nobody else caught that. Good work. :^D