How to Rationalize the denominator with a Surd | SHS CORE / ELECTIVE MATH
@skancityacademy
#coremath #electivemath #wassceandnovdecquestions
Topic: Rationalization of Surds (Conjugate Surds)
Items discussed in the video.
1. How to rationalize a sure
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Пікірлер: 187
Woooow am so happy I found this I was able to go and write my exam successfully
@SkanCityAcademy_SirJohn
2 жыл бұрын
Wow...thats great
Love this, you are the only help i found to explain this, keep uup the good work
@SkanCityAcademy_SirJohn
Жыл бұрын
Awww, thanks so much
I really understood Much appreciated
@SkanCityAcademy_SirJohn
28 күн бұрын
Thanks so much
Thank you. Finally i understand surds. God Bless
@SkanCityAcademy_SirJohn
Жыл бұрын
Amen, thanks so much for watching...
Wow It has really taught me a lot.Please keep it up. Nice one
@SkanCityAcademy_SirJohn
2 жыл бұрын
Thanks so much... I'm grateful
Wow u are best
@SkanCityAcademy_SirJohn
Жыл бұрын
thanks so much
EXCELLENT have now understood. I love the explanation.
@SkanCityAcademy_SirJohn
Жыл бұрын
You're most welcome
Very informative, thankyou
@SkanCityAcademy_SirJohn
3 жыл бұрын
Thank you so much Meru
Thanks a lot
Topic is very interesting keep going ahead
@SkanCityAcademy_SirJohn
2 ай бұрын
Okay Sir, thanks so much
Keep blessing yourself
@SkanCityAcademy_SirJohn
2 жыл бұрын
Thank you
Very helpful Thanks for helping me pass my exam. I recommend this! 😊
@SkanCityAcademy_SirJohn
Жыл бұрын
Nice Im really happy for you. Thank you so much
Excellent! This is so detailed. Thank you
@SkanCityAcademy_SirJohn
Жыл бұрын
you're welcome Debby
You have helped me a lot. Keep up the good work thanks
@SkanCityAcademy_SirJohn
7 ай бұрын
You are most welcome.
Excellent video and all steps explained 👏 👌
@SkanCityAcademy_SirJohn
Жыл бұрын
Thank you so much
Very good
@SkanCityAcademy_SirJohn
2 жыл бұрын
thanks so much
This is very helpful.Thanks for the good work
@SkanCityAcademy_SirJohn
4 ай бұрын
you are most welcome
Thank you Mr Math 😁 I have understood my surd love it
@SkanCityAcademy_SirJohn
Жыл бұрын
You're most welcome.
Very interesting sir
@SkanCityAcademy_SirJohn
Жыл бұрын
Thanks so much Philippa
so great. It had helped me a lot.
@SkanCityAcademy_SirJohn
2 жыл бұрын
thanks so much Amir
Very nice teaching
@SkanCityAcademy_SirJohn
5 ай бұрын
Thanks so much
sir, what is that q letter?
Am so glad thank you very much it has helped me a lot today I will continue to be Adherent of your e maths video and this is even a piece of cake for me to remember 😁🥰👊👏🙏
@SkanCityAcademy_SirJohn
3 ай бұрын
You are most welcome
I now understand how to conjugate surd thank you very much
@SkanCityAcademy_SirJohn
2 жыл бұрын
You're welcome
Good video
@SkanCityAcademy_SirJohn
Жыл бұрын
Thanks so much
I really like it
@SkanCityAcademy_SirJohn
8 ай бұрын
Great.
Thanks so much😊
@SkanCityAcademy_SirJohn
2 ай бұрын
You are most welcome
The examples are good and easy to understand l👍it
@SkanCityAcademy_SirJohn
6 ай бұрын
Thanks so much for your comments
Thanks for the ideas
@SkanCityAcademy_SirJohn
8 ай бұрын
Nice
am so much happy after watching this video
@SkanCityAcademy_SirJohn
7 ай бұрын
Awww thanks so much for your comment
Ma class teacher na dey too fast on simplifying the denominator bt I de understand it from your channel .nah thank you ooh i promise dat I'll not fail surds again even though you're not around to see
@SkanCityAcademy_SirJohn
Ай бұрын
Amen
❤❤❤..love it
@SkanCityAcademy_SirJohn
2 ай бұрын
Thanks so much
Thanks for ur good works
@SkanCityAcademy_SirJohn
9 ай бұрын
Thanks for your words of encouragement
Nice lesson ever Thanks alot❤
@SkanCityAcademy_SirJohn
8 ай бұрын
Aww you are most welcome. Thanks for watching too
thank you very much for the video
@SkanCityAcademy_SirJohn
Жыл бұрын
You are welcome
Thank you teacher, i am so happy I get it your question 🎉🎉🎉🎉
@SkanCityAcademy_SirJohn
2 ай бұрын
Most welcome
waaa oo, nice one. Keep it up. Please what software do you use?
this is great loved the questions and the explanations were great
@SkanCityAcademy_SirJohn
Жыл бұрын
Awww thanks so much
Grateful now I can do my best
@SkanCityAcademy_SirJohn
8 ай бұрын
You are welcome
Wow u are the best
@SkanCityAcademy_SirJohn
Жыл бұрын
Thank you very much
I have enjoyed the work, continue.........
@SkanCityAcademy_SirJohn
Жыл бұрын
thanks so much Frederick B.
bro is better than my actual math teacher
@SkanCityAcademy_SirJohn
5 ай бұрын
Aww thanks so much
👍 Very 👍 understandable 👍
@SkanCityAcademy_SirJohn
6 ай бұрын
Thank you very much
Wonderful màthemàtics
@SkanCityAcademy_SirJohn
9 ай бұрын
Thank you very much for your comment
Good evening to you pls i want to tell you dat i love the way you solver the conjugate of surd and the rationalizing a surd
@SkanCityAcademy_SirJohn
8 ай бұрын
Aww you are most welcome
The coefficient of square of 5 is -1 how
I can now clearly understand surds thankyou so much
@SkanCityAcademy_SirJohn
3 ай бұрын
You are most welcome. Where do you watch me from?
@EngSebbastian
3 ай бұрын
@@SkanCityAcademy_SirJohn zambia 🇿🇲
@SkanCityAcademy_SirJohn
3 ай бұрын
@EngSebbastian wow that's great
Wow I lyk de way they explain it
@SkanCityAcademy_SirJohn
5 ай бұрын
Thanks so much
Confused at 10:52 so if you use 4 to multiply through the numerator you will get the same answer
@SkanCityAcademy_SirJohn
Жыл бұрын
Yes, but eventually you will still need to divide by 4 to simplify the results
Wow actually I like your teaching indeed
@SkanCityAcademy_SirJohn
3 ай бұрын
Thank you so much
what kind of appilication do you use for teaching us this the drawing plssssssssssss tell me ASAP
@SkanCityAcademy_SirJohn
7 ай бұрын
smoothdraw
Every thing
لصراحه عجبني اكتير انا ما كنت اعرف احلها لاكن بفضلك اعرفت احلها ما تقطعنا من تنزيل الفيديوهات عن الرياضيات
@SkanCityAcademy_SirJohn
Жыл бұрын
Kindly type in English. I cant read arabic
@mhmmdsalehsay8929
Жыл бұрын
@@SkanCityAcademy_SirJohn i can't speak much English
@SkanCityAcademy_SirJohn
Жыл бұрын
Use, google translator to copy and paste, i will respond to you
@mhmmdsalehsay8929
Жыл бұрын
@@SkanCityAcademy_SirJohn I want you to make another video and re-resolve it with large numbers
@SkanCityAcademy_SirJohn
Жыл бұрын
Oh okay..
How do i contact you for help in other math topics
@SkanCityAcademy_SirJohn
2 жыл бұрын
I guess you have my contact now
it help me alot thank u.. keep it up😍😍
@SkanCityAcademy_SirJohn
2 жыл бұрын
Thanks so much
@minthang9703
2 жыл бұрын
@@SkanCityAcademy_SirJohn bro plis upload about modulas
@SkanCityAcademy_SirJohn
2 жыл бұрын
Ok
@SkanCityAcademy_SirJohn
2 жыл бұрын
I already have that on the channel. Check core math playlist
@minthang9703
2 жыл бұрын
@@SkanCityAcademy_SirJohn ok bro
Thank you sir
@SkanCityAcademy_SirJohn
Жыл бұрын
You are most welcome. Where do you watch this video from?
@seemasapkal9236
Жыл бұрын
@@SkanCityAcademy_SirJohn India
@SkanCityAcademy_SirJohn
Жыл бұрын
That's great, keep learning hard okay
@seemasapkal9236
Жыл бұрын
@@SkanCityAcademy_SirJohn ok sir
@SkanCityAcademy_SirJohn
Жыл бұрын
Good
Pls how do we solve surds in dis form square root of (3x+4 )- Root (x-3)is equal to 1
@SkanCityAcademy_SirJohn
3 ай бұрын
kzread.info/dash/bejne/apV9ttFsf8a3m8Y.html
Very informative and educative. Am a KZread Math teacher. If you don't mind what application do you use to write so nice ?
@SkanCityAcademy_SirJohn
Жыл бұрын
Smoothdraw
@SkanCityAcademy_SirJohn
Жыл бұрын
Thank you
@deborah3648
5 ай бұрын
Please what if the numerator is 2 and the denominator is 3 square root minus 4 close bracket square
@SkanCityAcademy_SirJohn
5 ай бұрын
@deborah3648 kindly state the question well so I explain to you
@SusuanaQuayson-zz6pd
5 ай бұрын
Please am a student of shs 1 I would like to thank you for what you are doing. God bless you
You are suppose to expand the numerator of surd in question 2.
@SkanCityAcademy_SirJohn
9 ай бұрын
Kindly state the time in the video for reference
Noce one
@SkanCityAcademy_SirJohn
8 ай бұрын
Thank you so much
Very helpful....would you update me when you upload you new video....
@SkanCityAcademy_SirJohn
Жыл бұрын
Once you subscribe and you turn on post notification, you will be notified.
Niche a²-b² lagega last question
Please i don't understand where you got 21
@SkanCityAcademy_SirJohn
8 ай бұрын
Please state the time in the video
16:49 why does the denominator become negative?
@SkanCityAcademy_SirJohn
Жыл бұрын
When rationalizing the denominator you multiply by the conjugate of the denominator, so if the original denominator is a+b, conjugate of (a+b) is a-b
@randomorange6807
Жыл бұрын
Thanks
@SkanCityAcademy_SirJohn
Жыл бұрын
@@randomorange6807 you're welcome
Sir mujhe samaj nehi aaya yah kaise hua hai pura
@anujmishra6218
Жыл бұрын
Yes
@SkanCityAcademy_SirJohn
Жыл бұрын
can you kindly type in English?
@anujmishra6218
Жыл бұрын
Ok
Meaning of surd
@SkanCityAcademy_SirJohn
Жыл бұрын
The square root of a nonperfect square
at 21:55, why does 2 go into 6 to make 3?
@SkanCityAcademy_SirJohn
Жыл бұрын
Two goes into 6, 3 times. Thus 2*3 = 6. That's correct
@reecewithoutherspoon1324
Жыл бұрын
@@SkanCityAcademy_SirJohn But where did 2 originally come from?
@reecewithoutherspoon1324
Жыл бұрын
@@SkanCityAcademy_SirJohn I get 2*3 = 6, but im having trouble understanding why 2 is the number we use to divide by
@SkanCityAcademy_SirJohn
Жыл бұрын
Okay, so the numerator and the denominator are even hence are divisible by 2, since we need to reduce to the simplest form, we divided by two.
@reecewithoutherspoon1324
Жыл бұрын
@@SkanCityAcademy_SirJohn that makes sense, thank you alot
pls i want you to help me with surd
@SkanCityAcademy_SirJohn
8 ай бұрын
Which aspect please?
@SkanCityAcademy_SirJohn
8 ай бұрын
The whole surd topic
@SkanCityAcademy_SirJohn
8 ай бұрын
which country do you originate from?
Conjugate of surds example 2,why didnt you multiply 4 by root 3 to give you 4root3. You only multiplied 4 with root 7.
@SkanCityAcademy_SirJohn
2 жыл бұрын
i didnt do that, 4 was cancelled out, so neither was 4 multiplied by root 7 or root 3
@i_am_roroo
2 жыл бұрын
@@SkanCityAcademy_SirJohn I kindly didnt mean the final answer i mean the solution up there u were supposed to multiply 4 with the conjugate of root 7 - root 3 based on your explanation. but you only multiply 4 by root 7 not 4 by root 3. which make the final answer incorrect
@SkanCityAcademy_SirJohn
2 жыл бұрын
Yes I get you. I multiplied it, just that I did not expand... So you realize the numerator was 4(root7 + root3) this means 4 multiplies everything. But in the last step, 4 was canceled Iut, leaving the expression in the bracket (root 7 + root 3) and that's correct
@i_am_roroo
2 жыл бұрын
@@SkanCityAcademy_SirJohn Alright, I see. thank you. This was really helpful
@SkanCityAcademy_SirJohn
2 жыл бұрын
@@i_am_roroo thanks so much dear
Honestly I don't understand how you got the -6
@SkanCityAcademy_SirJohn
Жыл бұрын
Kindly specify the time stamp
@riayfdtvh
Жыл бұрын
The -6 × square root 5. I thought the -2 will multiply the square root 5 instead of the one in the bracket
@SkanCityAcademy_SirJohn
Жыл бұрын
Okay. Just specify the time in the video, and i will check it out and clarify it
@riayfdtvh
Жыл бұрын
@@SkanCityAcademy_SirJohn 13:05
@SkanCityAcademy_SirJohn
Жыл бұрын
Ive checked. I'mm not getting your question though, but everything there is correct...
But as I know u can't subtract two different surds, but u did it which I think it's wrong
@SkanCityAcademy_SirJohn
Жыл бұрын
Can you please specify the time stamp?
Please don't understand it
@SkanCityAcademy_SirJohn
8 ай бұрын
You don't understand what please
Sorry I am a student don't Understand
@Chibuikmokwe
3 ай бұрын
Every thing
Every thing
Every thing
Every thing
Every thing