How to Integrate Using U-Substitution: Substitution Rule for Indefinite Integrals

[@Konshu03]

Better than my 3 hour lecture

[@li.ssstik.9488]

got an exam on tuesday wish me luck calc man!!! xo

[@AmyLynnMark]

Thank you so much for sharing this video!! I was having a terrible time with this concept until I watched your video.

[@bobwineland9936]

You are an amazing teacher sir. I've seen quite a few instructors teach this but you're the best.

[@AhmedRaza-u7t]

Your way of teaching is so good love from Pakistan

[@cocoelizabeth569]

THANK YOU SO MUCH YOU SAVED ME BEFORE MY CALCULUS EXAM❤️❤️❤️

[@gospelsingers3988]

The guy is brilliant. The Explanation is on point❤🎉

[@mtopangaprimo2556]

This is really well explained.Thank you very much.Much appreciated.

[@lalapizza4519]

this was the most helpful video I have ever seen

[@lukachongo9787]

My you kindly tag me to the ones for calculating areas

[@futurecuber24]

amazing video sir

[@KieferDomasian]

great video my idol, from Philippines more video to upload please in calculus 2 or in physics 1 for engineering thank you!

[@niljambaro9049]

Thank You so much brother

[@viizinesvi2855]

alireza more calculus 2 videos please. Trig SUb and partial fractions

[@fetski]

thx

[@GamingAndCoding1]

Thanks i understand now.

[@Allah_The_Eternal]

ok so can you solve this ( \int \frac{1}{\sqrt{x}\:}\:sin\:\sqrt{x}\:dx as it confuses using your way of subtitution

[@calculus997]

choose u=sqrt(x), then du=1/(2sqrt(x))dx

[@calculus997]

and then the final answer is -2cos(sqrt(x))+c

[@oami7950]

we’ll be having our finals later and in cramming here 😭😭😭

[@ChisomoJustin-fw4mg]

Okay, I've learnt

[@lukachongo9787]

Hello sir in example 2 why wasn't it negative cosx but it came positive ?

[@calculus997]

derivetive of sin x is cos x

[@athenastemple3804]

cute farsi accent

[@f3rocitys]

you freaky