8. Partial Fractions - Example 4 (Cover-Up Rule)

[@Uncertaintycat]

Thank you for the refresh, helped me do inverse Laplace transforms 100% faster.

[@richardconter]

Same LOL reason why im here rn

[@aparnatripathi7713]

Iam also here for Laplace questions...

[@varunpratap6785]

thats why i am also here

[@saloni.sharma]

Yeah. That's my reason for watching it too. 😂

[@kenneth9388]

Sameee

[@Aupaatleti33]

thanks man , the world need guys like you. not the government

[@sreejai782]

😂😂😂

[@saimedhar4304]

😅

[@saikirangaddam3670]

😂😂😂😂😂🤣

[@nitinkumawat1223]

It's my pleasure, that I find this video. Perfect video for a particular type of Partial Fraction.
You make one understand very clearly. So... Thank You ⭐

[@numberskill]

You're very welcome! Please subscribe!

[@saloni.sharma]

This is great! Now I know why I got incorrect answer while calculating inverse Laplace... I didn't use Cover up method correctly. You taught it so well. Thank you so much. 😊

[@numberskill]

Glad that you find the video useful. Please like and subscribe. There will be new videos from time to time. Thanks!

[@tusharchoudhary8838]

Same

[@auchityamodi]

Great job
I've watch many videos of this method but all are waste of time,
After watching your video I've learned in 5 min. Good job bro keep it up

[@numberskill]

Thank you. Please subscribe so that you will be informed of the latest videos.

[@trustedcolos26]

Am so happy that I came across your teaching, it's indeed my please,God bless you

[@Jackson....]

I've watched this like 20 times now. Every time i forget something i come back

[@UniqueStyleofTeaching]

You can watch my channel Unique Style of Teaching for learning partial fractions

[@factologiestbanda9401]

Thankyou sir you make cover up method easier for me

[@numberskill]

Glad to hear that

[@RoderickMCox]

Numberskill is the MAN!

[@kuneswarygonosegaram4637]

during my lecture teach me this method I m not understand it.. after watching this video I can understand partial fraction..tq man..tq tq soon much

[@pompeyjomuad4130]

Thank you so much brother! You just save me from my activity!

[@numberskill]

You are so welcome!
We're having a free Mid-Year Exam assessment for "O" and "A" level students affected by the school closures. You can participate for free. Go to www.numberskill.com/mid-year-exam/ for more details.
You can check out the updated version of this discussion here:
ruclips.net/video/OzTdrEVo950/видео.html

[@francescolaessig7113]

Apparently you can also use the rule to calculate B. You have to subtract some term involving C. But I don't know the exact rule, and I can't seem to find it on the web.. but my professor mentioned it once

[@Hermioneswand1]

Yeah, same here!

[@jokct22]

I think it's using differentiation of quotient rule

[@MRthatonefunnykid]

Nice video! My teacher taught us during class, but I sort of fell asleep. This helped a lot. Thanks!

[@kavindra3823]

Ur voice is very polite, nice man☺☺

[@numberskill]

Thank you!

[@45tusharrane80]

Love from India
Thank u sir

[@numberskill]

Glad you find my videos useful! Please subscribe!

[@koyelsanfui5337]

Thankyou so much😊😊😊...it cleared my doubt and I can solve other type of examples☄

[@numberskill]

Great 👍

[@joeli8409]

then when you integrate you get: 3 ln(abs(x-1)-3 ln abs(x-2)-8/(x-2)+c

[@hemanthpandala9140]

How do we take x value

[@richiecreation8051]

Thanks ❤️ love from India

[@numberskill]

Thanks!

[@RedMissou]

To get the value for B you can replace the X by any other number other than the ones which we sued for A and C ( i.e. 1 and 2 ) for example replace the X by 0 ( cause it's the easiest ) and you will find the value of B.

[@soniqueschroeder4252]

Saved my life thank you Sir

[@numberskill]

Glad that you learnt something useful here.
We're having a free Mid-Year Exam assessment for "O" and "A" level students affected by the school closures. You can participate for free. Go to www.numberskill.com/mid-year-exam/ for more details.

[@Mhyykol]

love his voice

[@kiranhalnarikhal50]

You explain this very properly...thanks sir

[@numberskill]

Thank you for your kind words. Please subscribe to my channel.

[@zrk03]

@@numberskill Hey, can you please help me.
How would you use the cover up method for this question?
x^2 + 1
---------------
x(x-1)^3

[@dharshank5155]

Great job sir. thank u 🙏

[@numberskill]

Thanks! You may wish to know that there is a newer video on this topic. ruclips.net/video/dLr3Nt6rbBE/видео.html
Please subscribe!

[@amalraj575]

Thanks a lot! You are a life saver!

[@numberskill]

Happy to help!
We're having a free Mid-Year Exam assessment for "O" and "A" level students affected by the school closures. You can participate for free. Go to www.numberskill.com/mid-year-exam/ for more details.

[@mosessanith1633]

Why u can't substitute x=2 with b???

[@thunderbolt5777]

very helpful your lecture has given a lot of help

[@huangzhenyang5312]

This is exactly what am I learning right now

[@srikanth6078]

please tell coverup method for 3 repeated roots and non reduceble root

[@gamaltk]

Excellent video. Thanks

[@numberskill]

Thank you for your kind words. Hope you learn something useful here.

[@Anuragsingh-jr8ex]

Thank you so much
It helped me a lot

[@numberskill]

You're welcome!

[@aaminajiffry7511]

Can we use cover-up method to every fraction

[@numberskill]

That's a good question. The cover-up rule does come with some restrictions. You have to be careful when using it for repeated linear factors. It certainty cannot work for non-factorizable quadratic factors.
You can check out the updated version of this discussion here:
ruclips.net/video/OzTdrEVo950/видео.html

[@danielbarak7543]

Title Says Ex:4 Video Says Ex 5 fyi, took me a little extra time to find it since I was looking for 5 heh. Thanks for the videos though super helpful

[@thamminenihemanth390]

Super for your clarification

[@numberskill]

Thank you so much 🙂

[@dhawalchitnavis932]

Thank you man👍👍

[@numberskill]

No problem 👍

[@marwamohammed7849]

Thank you very much 🌸 greeting from #Iraq 🌸

[@tebogokhumalo7075]

Killer videos for this concept...thanks man.

[@__weirdonerd__116]

Tnx bro, it helped me. But i wish i could find the value B easily!

[@numberskill]

I hope you understand why there is no shortcut to find B.

[@MohitKumar-xv6gl]

Great sir
From INDIA❤

[@numberskill]

Thank you! Glad you learn something here. Please subscribe!

[@MohitKumar-xv6gl]

@@numberskill ya ofcourse sir

[@rivaldozamara1032]

Thank You so much,
Greeting from Indonesia

[@numberskill]

Hi there, glad that you find the videos useful. Please subscribe and let me know what else you would like to see.

[@sakshipatil2322]

Great method......But still I am regrating because last year when I am was in 12 th standard the smart phone is not available to me... But thank god I have mobile now....Thank u .....sir

[@numberskill]

Thanks for sharing

[@Deepak-en9kx]

#Amazing explanation ,thank u a lot dude.

[@numberskill]

Thank you! Glad you like it. Please subscribe!

[@nakt0]

I love you man! you saved me!

[@catherinekuria7540]

Thank you very much,i understood .

[@yashnagunputh7518]

Thank you so much...you helped me a lott

[@numberskill]

Happy to help. Please subscribe.
Here is a newer video on the Cover-Up Rule.
ruclips.net/video/dLr3Nt6rbBE/видео.html

[@yashnagunputh7518]

@@numberskill Ok thank you..😄

[@sabinpandey4120]

thanks bro it helped me in solving initial value problem... :)

[@numberskill]

Thank you for your kind words. Glad you learn something useful here. Please subscribe.

[@kevinjohnson3086]

you can use "any number that hasn't been used already" *

[@numberskill]

Hi Kevin, let me try to help...
You can use the cover-up rule to find A and C and to find A, you have to substitute x=1 and to find C, you have to substitute x=2.
Once you have found A and C, you will be left with only B, which you cannot find using the cover-up rule.
To find B, you can substitute x to be any value EXCEPT 1 or 2. In my example, I used x=0, you can choose any other value to find B.
I hope I answered your question. Please let me know again if I missed your questions completely. :)

[@ahmedeldoushey7849]

Thanks from egypt
New generation

[@numberskill]

You're welcome. Love from Singapore!

[@shilpamunjal2109]

I am not able to find out correct answer for s^2+2s+5/(s+3)(s+5)^2 can u tell me ans. Of b

[@saksham5519]

very much helpful thank you....

[@numberskill]

You're welcome!

[@ankurpandey6812]

Thanks, very nicely explained!

[@subhamsharma7770]

thanks for clearing my concept

[@khushisinha5517]

Thnqq ❤❤

[@nitianmeraj1800]

thanks sir. good job.

[@numberskill]

Thank you, glad you learn something from me. Please subscribe.

[@js_karthick]

Thank You.It was really helpful 😉

[@hrishikeshnimbhorkar1733]

Thank u so much... I'm trying to find the factors with regular method But I wasn't getting the answer... But thanks to you man

[@sachinprajapati-vk7qp]

Thnx sir from India

[@numberskill]

You're welcome. Love from Singapore!

[@sachinprajapati-vk7qp]

Sir visit to India once ur great teacher ❤️❤️❤️

[@numberskill]

@@sachinprajapati-vk7qp I would like to do it one day. I do have a few students who are back in India now during the holiday season. :)

[@sachinprajapati-vk7qp]

Thanks a lot sir❤️❤️❤️🙏🙏🙏

[@raghavendrar798]

really u saved me. tnk u

[@sridevirk6040]

How did u take lcm3:34 plsss explain sir

[@sahaj4]

Thanks this was really helpful

[@mmckenzie9898]

thank you so much . this really helped

[@MohamedAhmed-ij8ln]

Ty ❤

[@atul.mishra]

thank you

[@seanleemacleod]

This method is also called the Heaviside method (

[@abhishekdutta4472]

very helpful

[@numberskill]

Thanks! Please subscribe!

[@e.t._2509]

Why (x-2)^2

[@robertsanders4715]

Very helpful thanks!

[@wendylim5436]

Thanks teacher ..

[@Anas-yp4qp]

Thanks it was very helpful

[@darshangupta1354]

Thanks sir

[@numberskill]

Welcome

[@thebgEntertainment1]

why don't they teach this method straight up?

[@komalgaur5309]

Very nice

[@ahmedalabry5970]

thank u a lot

[@numberskill]

You are welcome and I'm glad you find the videos useful. Please subscribe. Thanks!

[@footballnerd277]

To find B could you not just put in x=0 to both sides of the equation?

[@srikanth6078]

3 repeated root please

[@numberskill]

If there are 3 repeated roots, then you will have to add another constant. Thankfully, 3 repeated roots are not common at all.

[@ibrahim5alid513]

thnx a lot

[@numberskill]

Most welcome! Please subscribe!

[@abhivish2017]

Thanks sir...

[@PritamKumar-mr5dv]

Thanks so much..

[@kondlabharathkondlabharath7736]

Super bro

[@numberskill]

You are so welcome!
We're having a free Mid-Year Exam assessment for "O" and "A" level students affected by the school closures. You can participate for free. Go to www.numberskill.com/mid-year-exam/ for more details.

[@rojalinpradhan444]

Thanks u

[@numberskill]

You're welcome. Glad that you find something useful. Please like and subscribe. There will be new videos from time to time. Thanks!

[@zahidbmy]

4(x-2)/x(x-2)(x-1) ??

[@Cnidaria14]

really useful!! :) tks :)

[@ClarityJustin]

THANKS THANKS THANKS THANKS THANKS!!!

[@anushakunchala5913]

Thanks

[@numberskill]

You are most welcome.

[@rimasshabeshawit2629]

9-3÷1/3+1= ?

[@samridhshubham8109]

thanks..

[@numberskill]

Thank you! Glad you like it. Please subscribe!

[@sanjaynair5633]

Helpful😄

[@sachinkarthikphotography4833]

Thanks ..... 😉😉😉

[@ilovetheDough7]

Great video thanks :)

[@saritatiwari5762]

Ap+B/(p-a) (p+a) Ka partial fraction how can solve

[@Majuuub]

42

[@krishna5821]

thank u so much sir

[@actually4660]

thank u sensei😎... had been having problem with this particular 😛 #Ala_hu_akbar

[@jashansingh1469]

I am getting wrong answer by this method

[@numberskill]

Hi Jashan, I'm sorry to hear that you are having difficulties in getting the right answers. You can try to send me the question that you are having issues with, I'll help you take a look at it. Don't forget to include the answer keys.

[@ezechiwam4553]

nice

[@siddiquiarshadhussain34]

👍👍👍

[@oosanam]

Nice sir

[@hbmathematics3540]

👍👍🇮🇳🇮🇳🇮🇳

[@kamranzafar9737]

Good

[@rahulrana8570]

Nice but I guess was struggling for fake accent

[@numberskill]

I have to admit I do sound weird. Partly it was the mic and partly it was the first batch of recordings I made, so I was nervous I guess. I hope you can understand the content despite that! :)

[@rahulrana8570]

@@numberskill sure sir... But the tutorial was good

[@soumendulaha1199]

thankyou