I found this channel in the beginning of 2020; I've been excelling ever since. I'm matric now and feel very confident for the future. Thank you sir for all the excellent lessons; You're are the best science/maths teacher in the world.
My teacher taught me to just use the calculator with finding the x intercept. Just press “set up” and “3: table”. Type in the equation for f(x) using alpha ‘X’ and then press enter. Press enter again when it asks for g(x) start at around -8 and end at 8. Enter when it asks the Step. Then the y values that are 0 are your x-intercepts. Not sure if it works for everything, but saves a lot of time with the factorising. 🤷♀️
Hey sir I think the best way to find the factor is by using the calculator Go to the calculator press mode,then no 3,then your equation press ,then after filling in the info on the calculator you will be given the table of y & x values then you check in the y values when the y is = o then you get the value of x ,& if the value of x is = -2 ,obviously when it gets to the equation it will change sign & be = 2
i was struggling alot like lost hope with function and then searched on youtube and your video was the first and clicked watched for ten minutes then man a little hope was restored cant wait to watch more may god bless you for the work you do
I just want to say thank you so much it's 2:53am and I binge watching and studying with the help of your videos always know that your efforts are appreciated,Thanks again Sir.
I struggled with cubic graphs for so long and now I finally understand thanks to you. Thank you so much sir, wishing you all the success and happiness in the world 🍀
Thank you sir, you're the best teacher i was not really good with factorization but looking at this video made me get more knowledgeable. May God bless you 🙏
@@MlungisiNkosi actually I needed a video on complete detail on cubic polynomial where graphs with all the types of cubic will be taught but I got this.. It was nice though... I subbed you❤️
Hello sir, for the functions... Can you tell the Learners to buy the silver or the white calculator(Casio f×-991ZA) cause it does all the work for you, which saves time... You just need to press : Step 1 : mode(1) Step 2 : EQN (5) Step 3 : press 3 if it's that regular function.... And press 4 if it's a cubic function Step 4 : type in a, b, c values if it's a regular function Or Type a, b, c, d values if it's a cubic function Step 5 : open brackets and white the factors inside, but change the signs... So if they say 5... You say (×-5) It gives you all the factors Then (×-5) will be × =5
The content we make is suitable for Grade 10-12. I will be adding more content specifically targeted towards those grades in the near future. Thank you for making this channel your home and playing such an active role in your child's education.
Hey sir there is this formular to find the turning points of a cubic equation it's x=(-b±√(b^2 -3ac))÷3a This formula helps to find the x cordinates for the turning points of a cubic equation but I've never seen it in a memo can you please give it a try and can you tell me what you think about it It's basically like the quadratic formula but only the 4ac becomes 3ac and the 2a becomes 3à
I found this channel in the beginning of 2020; I've been excelling ever since. I'm matric now and feel very confident for the future. Thank you sir for all the excellent lessons; You're are the best science/maths teacher in the world.
It is my sincerest pleasure to be of service… Wishing you all of Gods best for this year 🙂
Writing maths p1 on Friday.... Matric 2k24❤one of the best teachers here🎉🎉
Few hours left❤ let's go
My teacher taught me to just use the calculator with finding the x intercept. Just press “set up” and “3: table”. Type in the equation for f(x) using alpha ‘X’ and then press enter. Press enter again when it asks for g(x) start at around -8 and end at 8. Enter when it asks the Step. Then the y values that are 0 are your x-intercepts. Not sure if it works for everything, but saves a lot of time with the factorising. 🤷♀️
It works thank you so much for sharing
thannnnnk you so much
You just saved me 40 min
Thank you for uploading new maths content almost everyday, this helps some of us whom are rewriting their exam in June, God Bless you.❤
I do my absolute best. Thank you that someone at least appreciates the effort…
Let's make it a norm to like before we even watch ❤👏🏼Thanks
Thank you so much 😊
Hey sir I think the best way to find the factor is by using the calculator
Go to the calculator press mode,then no 3,then your equation press ,then after filling in the info on the calculator you will be given the table of y & x values then you check in the y values when the y is = o then you get the value of x ,& if the value of x is = -2 ,obviously when it gets to the equation it will change sign & be = 2
Wow!!! Now i know… Thank you
i was struggling alot like lost hope with function and then searched on youtube and your video was the first and clicked watched for ten minutes then man a little hope was restored cant wait to watch more may god bless you for the work you do
I just want to say thank you so much it's 2:53am and I binge watching and studying with the help of your videos always know that your efforts are appreciated,Thanks again Sir.
Thanks Mr your making maths to be fun 😁😉😁 😍😍#Dr Nkosi ......dankoooo
Thank you for conferring an honorary doctorate 😂
I struggled with cubic graphs for so long and now I finally understand thanks to you. Thank you so much sir, wishing you all the success and happiness in the world 🍀
Thank you 😊
🎉I feel like a genius now😢 probably upgrading my matric
We got this !
mmh sir, you're making a difference. my classmate recommended you before our paper and i have to say that your work is extremely appreciated!!!!
Wow… Thank you so so much❤️
Thank you sir, you're the best teacher i was not really good with factorization but looking at this video made me get more knowledgeable. May God bless you 🙏
This is incredible to hear. Thank you
You are the best math teacher, u make maths fun and easy . Umsebenzi wakho uyabonakala bhuti
My pleasure 😇
Yep, I've just learned calculus in this video. Thank you Uncle!!!
You’re welcome
You're like the tree that is to be known by its fruit... Good fruit. 🤝🤓
Thank you sir for your good work 🙏🙏I appreciate it.
You’re very welcome thank you
Thanks for the lessons it's really helpful 👌 🙂
I’m loving it here 😅😊
I’m loving it here 😅
Wow I understand much better than in the classroom ✌️🤙
I’m grateful 😇
please give this man his flowers whilst his still alive.😘
You are very chill kind of guy who explains nicely I liked it😂 haha thanks
Thank you so much 😊
@@MlungisiNkosi actually I needed a video on complete detail on cubic polynomial where graphs with all the types of cubic will be taught but I got this.. It was nice though... I subbed you❤️
Uyasishaya span sakho boss😊😍ungenhla kakhulu
Wow I understood well , today definitely I will master my trial exam
I’m glad you will
Hello thank you sir ungisizile yaz im confident on passing my final exams
Thank you so much for this ! May we please get a video on optimization
Check the last video I posted today
Mhhh wow great work bruu I'm impressed
You’re welcome 😊
Keep Going 🤝 you're killing it💖
Thank you 😊
Hello sir, for the functions... Can you tell the Learners to buy the silver or the white calculator(Casio f×-991ZA) cause it does all the work for you, which saves time... You just need to press :
Step 1 : mode(1)
Step 2 : EQN (5)
Step 3 : press 3 if it's that regular function.... And press 4 if it's a cubic function
Step 4 : type in a, b, c values if it's a regular function
Or
Type a, b, c, d values if it's a cubic function
Step 5 : open brackets and white the factors inside, but change the signs... So if they say 5... You say (×-5)
It gives you all the factors
Then (×-5) will be × =5
That’s great. Is it allowed in the exam?
Road to 100k 🥳🥳🎉🎉
Yebooooooo siyaqhuba..
You're the best
Thank you
Watching this a day before my exam hope it helps....#Anxious
All the best… Please use it and recommend it to others after this
So helpful but can we have a lesson based on the interpretation of already drawn graphs🙂 that would be so helpful
That's coming
Danko🙂
Completely understand thank you man.
My pleasure… 😌
thank you malume❤
My friend in Grade 12 asked me for help so I'm reminding myself since it's been a while...
this reallllly helped
My pleasure
Good job 👏👏. Please where can I get Grade 11 Maths and Physics I want assist my daughter🙏
The content we make is suitable for Grade 10-12. I will be adding more content specifically targeted towards those grades in the near future.
Thank you for making this channel your home and playing such an active role in your child's education.
Sir why don't you also teach finding x intersepts with a calculator?
Where’s the fun in that? 😝
Pls do another cubic lesson
I have some examples for you
Thanks a lott sirrr am getting better in maths and physics GOD BLESS YOU so that you can help young people who are in grade R🙌🤍😩and more
It is my pleasure to serve. Keep recommending our channel to others
what happened to -11x?
Was asking myself the same question.. what happened to 11x
The 'Kx' method is also quite simple.
Hey sir there is this formular to find the turning points of a cubic equation it's x=(-b±√(b^2 -3ac))÷3a
This formula helps to find the x cordinates for the turning points of a cubic equation but I've never seen it in a memo can you please give it a try and can you tell me what you think about it
It's basically like the quadratic formula but only the 4ac becomes 3ac and the 2a becomes 3à
Thank you. I'll check it out
Sir I was asking for supplimetary question papers starting from 2018🤲🤲....
Thank you sir
Thank you 😊
i understand but do more examples
Later I will
Thank you sir