If you're talking about 7:45 , then yes you are correct! It looks like I wrote it correctly using set building notation, then wrote it incorrectly using interval notation. Thanks for catching that! I'll pin this so other people can see.
Thanks for putting out all of your math videos. They are the best! My son has been struggling with his college algebra class from day one because the videos made by his teacher don't explain very well. She just does a bunch of practice problems. I like that you explain your thinking AND that you do it in a logical linear way. Thanks again!
Absolutely smashed it m8! It is UNIMAGINABLE how effective your technique of teaching is! Idk if its the calm voice or mad lad looks! Working through multiple examples really helps out, and I recommend going through more examples in the future, covering all those tricky errors which students tend to make!
at 7:58 , I guess Inside interval notation, there's an unnoticed error. The Df will be [1, infinity) . Not [-1, infinity) anyway, I've seen a lot other videos about this topic. Nobody is as clear as u are. Absolutely wonderful job, U've done!
hello tatooed bro, thanks for your super clear explanation, after watching so many videos, yours has the clearest explanation! i wonder why in the world other teachers would not simplify the steps like you did. it's very simple like what you've written, take note of the inner function and the result function, and note the restrictions of those 2. that's it and yet those other teachers failed to mention that! maybe they wanted to make their students life hell, and project a terror professor image. had they explained it like you did from the start, it would have been a breeze for me! took me an hour to figure it out!
I can see you are a 9th grader(maybe), anyway, its so easy, you just have to look for roots and divisions, if x is not in a denominator or is not under a root, then 99% of the cases there are no domain restrictions (some cases are more complicated than that).
I think there is an error in the domain...I think it is supposed to be [1, infinity) and not the negative one.
If you're talking about 7:45 , then yes you are correct! It looks like I wrote it correctly using set building notation, then wrote it incorrectly using interval notation. Thanks for catching that! I'll pin this so other people can see.
Thanks for putting out all of your math videos. They are the best! My son has been struggling with his college algebra class from day one because the videos made by his teacher don't explain very well. She just does a bunch of practice problems. I like that you explain your thinking AND that you do it in a logical linear way. Thanks again!
Bestest teacher ever!
THANK YOU SO MUCH i spent sm days and watched sm videos and this is the only one that actually got me through it
The phrase "every number has to go through the inner function" was gold
Best teacher ever
Absolutely smashed it m8! It is UNIMAGINABLE how effective your technique of teaching is! Idk if its the calm voice or mad lad looks! Working through multiple examples really helps out, and I recommend going through more examples in the future, covering all those tricky errors which students tend to make!
at 7:58 , I guess Inside interval notation, there's an unnoticed error. The Df will be [1, infinity) . Not [-1, infinity)
anyway, I've seen a lot other videos about this topic. Nobody is as clear as u are. Absolutely wonderful job, U've done!
The explanation is clear and straightforward to understand. Thank you so much ! 😊
hello tatooed bro, thanks for your super clear explanation, after watching so many videos, yours has the clearest explanation! i wonder why in the world other teachers would not simplify the steps like you did. it's very simple like what you've written, take note of the inner function and the result function, and note the restrictions of those 2. that's it and yet those other teachers failed to mention that! maybe they wanted to make their students life hell, and project a terror professor image. had they explained it like you did from the start, it would have been a breeze for me! took me an hour to figure it out!
This was a great way of explaining it I’ve been trying to understand it but I do now thank you
Really nice job emphasizing the key points!
Hi,
Would the domain in interval notation for the very last question be (-- infinity , 3/2) U (3/2 , 2 ) U (2 , +infinity)
Your math videos are great. I hope you start uploading again soon.
Awesome explained sir
Thanks so much, very helpful 😄
Makes a lot of sense to me. Thanks.
Good video. Thanks.
Thnaks great content with good explanation 👏
Thanks buddy ❤
great video thank you
Very Helpful, thanks!
Thank you brother 🙏
Thank you so much
Thank you that was helpful
Thank you great demo
Your god ❤
Thanks it is so helpfull
Thanks! Helped a lot.
How do you tell if there are no domain restrictions?
I can see you are a 9th grader(maybe), anyway, its so easy, you just have to look for roots and divisions, if x is not in a denominator or is not under a root, then 99% of the cases there are no domain restrictions (some cases are more complicated than that).
Now how would you do this in a calculator? ( like a Ti-84)
thank you
Thank you!
thanks a lot ♥
Can we take intersection of fog(X) and g(X) domain
Think for these
why it's domain in the third example negative 1
I think that's mistake. It should be [1,∞) because of g(x) has restriction of x >= 1
shoutout maty cox
i understand thanks man but again i ask why the hell do we take this?
I still, find it confusing to identify the domain of the inner function
you are a king marry me u rock
Thank you fking goat!!
Second quedtion you forgot x is not equal -3
-3 is not in the domain of f(x), but it is in the domain of f(g(x)). To test it out you can evaluate f(g(-3)) and you will get -2/7.
poggers
wisdom
i'm love with your tatto sir🙄🙄
Next time try to make more steps
stop!
no