Learn Precalculus

In this video I'll solve every Precalculus problem from the book James Stewart Calculus, which is commonly used in US universities for learning Calculus.

Before you can start learning Calculus you must master Algebra, Trigonometry and Geometry. To do that you must memorize and understand when to use certain rules to simplify equations. I show many of them in this video.

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#Precalculus #Calculus #Algebra

[bobjohnson]

You should definently continue with Calculus and then maybe even Linear Algebra. A breakdown of Gilbert Strang's Linear book would be great

[bobjohnson]

I loved how you used a textbook and did every problem. One the best ways these things to learn in my opinion.

[philpd]

1:39:32 formula should be a^3+3a^2b+3ab^2+b^3 He did provide the correct answer, the formula just had b^2 at the end instead of b^3.

[danip]

This is great. As a platform, well used it can help millions. Thanks Derek.

[haveeat]

I'd bet you're right (around 1:15:00) that viewers don't know your quant videos due to some sort of algorithm issue . It's certainly not a content issue. I've been a subscriber for years on my other account, and your work has always been some of the best on YouTube. And for free. Thanks for all that you continue to do for us. An educational treasure.

[natebland]

Thank you Dereck! My pre calc teacher is gonna be shocked !!!

[remixisthis]

Doing a refresher and I just finished Algebra 2 and Trig. PLEASE do a long form Calculus video!!

[RedJoker]

What do mermaids wear?
Algae Bra (Algebra)
What did the acorn say when it grew up?
Gee I'm a Tree (Geometry)

[rayt.]

Will you also teach Calculus and diferentional equations? If you can recommend some books or courses about it that will be great also. If you teach Calculus after I finish my semester, I will watch your videos to relearn some thing anyway. It's worth it.

[vikramnoel]

Hi Derek, first of all I would like to say big thank you. And my Request for you is to make technology related videos as well like Angular, APIS anything technical. earlier I used to see your Git C# videos expecting those kind of videos as well.

[ATKS-mzoo]

more suggestion on this please detailed maths deep learning

[taqi]

Thanks for blessings Derek, sorry I request so many topic and you deliver. I am only interested in learning if I can apply knowledge immediately. So can you make video how people create new technology, knowledge or idea ? I always wonder how people develop new stuff . Please make it 🌻

[masoud]

The one I was waiting for. Thanks Derek

[derekbanas]

Next week I’ll teach Solidity in one video and then a new C# tutorial will follow based on the requests I’ve received

[shambhav]

This is not a sarcastic insult of C++, this is a genuine problem. I just have no desire to use C++ for my game, yet it's the best tool available. How do you think I should handle this? I used to throw the phrase "Just use the best tool" around until I realised how hard it is to leave your hole of comfort. How do you learn so many things even though you probably didn't like all of them at the start?

[Vladimir-vdsl]

amazing stuff man! u earned that subscribe! keep em coming

[owendorsey]

Been loving these videos, any chance you go over geometry?

[nightmare]

at 12:40 shouldnt (a/b)/c be 1/(cb) ? because there is an invisible 1 underneath c so you would flip it (1/c) and multiple by (a/b) so thats (a/bc)

[The_channel_of_channels]

@Derek Banas : Are the notes still available?

[juniusfu]

Other than that, I think the video is very productive and I did learn a lot from it!