Evaluating Limits By Factoring 

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This helped me finish my calculus homework due tomorrow without having to cheat. I am so proud of myself, thank you so much!!

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I literally didn’t understand this at all during today’s class and 3 minutes into the video I understand completely

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thank you a lot!!! you basically explained it in just 15 mins, my prof took more than 5 hours explaining it

Thanks for explaining the relationships of cubes

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oh my god i have been struggling with this stuff for the entire class and it just makes so much sense now, limits are way easier than i thought

Im 36 and learning calculus after not being in school for over 10 years...this video just made it so easy to catch up on algebraic formulas needed to calculate the GCF...thank you for this! I was not comprehending how the professors simplified this and this video just shortened hours of explanation into 12 minutes lol

Thankyou so much.those having a difficulty in this,you can Alternatively differentiate with respect to X and then replace the X value for the limit.simple

I currently have a bad lecturer in my calculus intro class. This man is single handedly teaching me limits cause God knows i dont learn anything in class.

Thank you this has been a very huge help on my calculus

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Thanks for this easy way for factorization questions.

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Thank you so much, this is really helpful. :)

5:25 synthetic division works here as well

That last question you couldve made it shorter. Just factor the 2x inside then used -3 and +1. x+1 cancels the bottom, then you would have (2x-3) = -5

If X to the power of 4 in numerator and denominator X to the power of 2 and replacement-2 is -4

how to rearrange the following equation: so that putting x=pi denominator is not equal to zero A=sin((2*pi*t)/Tn)-x) B=sin((2*pi*t)/Tn) f(t)=((pi*Tn/2)*(A+B))/(x^2-pi^2)

L'hospital's rule is the key to these questions if you can't remember all the different factoring techniques.

Thank you so much

(X'4-8)/(X'2-4) and limit x temto 4 please solve my problem

we can also get the same answer just by substituting the x, right?

There is a mistake at 5:29 it should be (x^3-8) = (x-2) (x^2+2x+8)

Heartly thanks sir😊

Thank you🙏🏼

Tnx💛

Very good

In 9:17 why did you write X+5 instead of X-5?

Thank you sir

Can someone explain to me the last part, i understand the rest but I got lost in the last part🥴 thanks 🥰

Thanks!

9:14 if just differentiate will get just same answer

The G.O.A.T

i've realized a series of erros you've made throghout the video. They don't compromise the quality of the teaching itself, but it really annoyed me as I started thinking everything I've ever learned was wrong. When solving for x, like in 8:40, you always considered that the product should be c/a and them both together b/a, while in truth it should be -b/a. So the answers were wrong. But yeah as I said just a small error

What if x²+4×+16/x+4

when to not direct substitute?

So basically bro every problem is unique..and there’s always something I don’t know how to deal with…the limit of possibilities is limitless ☑️

x-tree and x+ tree

What about those in square roots?

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Interesting

7:36

Comment your age . I am 15 from India.

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Can someone help me with x³+4x²-5x+1

bogo ka

at 5:27, why did it turn to 2x?

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Thank you 😊

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These examples are easy can you do a video on harder questions?

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4 minutes in and i finally get it, my teacher could never T^T

When whole class understood this i was looking around cause I was loosing concentration 😭 and I did not understand anything but now i could understand everything 😭 thankyou

I watch this guys videos instead of my actual professors videos. These are so incredibly helpful

I don't understand how (x-2)(x^2+2x+4) will = x-8

I really watched 10+ videos about limit but finally I found your video sir and whole concept is clear now... Thank you so much sir

5:44 that must be 2AB

Thanks alot Sir

these limits are pushing me to my fucking limit

Use synthetic for easiest way hehe.. thanks

I hope i pass my examination this coming Monday ❤ Amen.

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thanks to u understood why to factorize Amazing video

This helped me beyond belief. Thank you so much for your tutorials, man. You've helped a lot of people

7:29 shouldn't -1 must also be there in the denumerator ?

I need a square root example and an example with squared parentheses in the numerator.

You are the best😊❤, but am not on this topic yet so I guess I will need it in the future.

Thx a lot , what is ( A^3 + B^3 ) at 5:31

Pray for me guys I have a precal test in 5 minutes and I’m trying to study 😭 I’ll edit this with my score Edit: I definitely failed, I’ll edit again to say my score

You are incredible.. thank YOU SOO MUCH

it looks like there is like a plague with everyone explaining how to factor. All the videos I've watched explain factoring WITHOUT really explaining how they get from one form of the numerator to the next one. What am I missing?!

i hate math and whoever discovered it 😿😿(I didn't get the last example)

lol tomorrow's my exam and I'm finding this channel now... and now I'm realizing that my school didn't even complete the whole syllabus... 🤡 guess I'm failing tomorrow... I'm doing functions, limits and derivatives today, the rest I'll do in the Re exam 😅

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My prof took 5 months to explain all of this because the students are always so loud

Thanks bro preparing for my calculus exam tomorrow

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What about x approaches to infinity???? Please solve this😯

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Omg this is so easy. I had a mini heart attack when my professor explained this for the first time