Shalini Sooklall only if they gave u a graph and said to use the graph... But... Usually no. Another viable route for finding the roots is using the quadratic formula.
Hey sir I have a problem 🤔... My sir told us that we have to change the sign of the x value for example: AoS: x= -h so therefore if we have -2 the answer would be 2 ... How is that so ?
Ashley Jhingoor I'm going out on a limb here and saying sir probably didn't say change the sign of the x... but change the sign of the h... hence... x=-h So if you had (x-2) at the start of the completing the square form you would have x=2 for the axis of symmetry.
Got to say respect sir and much thanks, you have contributed to my 1 that I have received after I do the exam next week.
lol that's the spirit
Yay so glad for this, you would not believe ❤
Like 100..😭
But im glad that your prospering in your subs and..the teaching😢
I just wonnah thank god for allowing me to acknowledge your vids😭💕
✌200s. Thanks for the big-up Kerwin. Another excellent video brother.
Bro, you’re videos are great, as you make things so easy to understand. Enjoying watching your videos from sunny London (UK). Stay safe everyone:)
Sir can do translation questions please 🙁🙁🙁🙁
First one! Thanks Kerwin😆😆
love your videos sir, it's quite helpful!!
Sir do vector and translation questions please
bruh but exams is next week wednesday lol
Thank you sir🙏🏽
Hi sir watching your videos have me just loving maths thank you very much bless.
Sit please dont forget the vectors tutorial
Anelka King I seeya!
For those watching... search "kerwin Springer vectors"..
this was so helpful!!!!!! TYY
I subscribe when you upload the vídeo what is coming for maths cxc.
No homo but I love you man
When passing csec seemed impossible now is just quick maths
Trueeeee
Hey there. Can you provide us with formulas that aren't on the booklet that we need to know please
Sir when finding the roots, can't we just look at where the graph cuts the x-axis and determine it?
Shalini Sooklall only if they gave u a graph and said to use the graph...
But... Usually no.
Another viable route for finding the roots is using the quadratic formula.
Kerwin Springer Thank you!
Hey sir I have a problem 🤔... My sir told us that we have to change the sign of the x value for example:
AoS: x= -h so therefore if we have -2 the answer would be 2 ...
How is that so ?
Ashley Jhingoor I'm going out on a limb here and saying sir probably didn't say change the sign of the x... but change the sign of the h...
hence...
x=-h
So if you had (x-2) at the start of the completing the square form you would have x=2 for the axis of symmetry.
Now I get it !! Ty so much 😁😄
I just realize my mistake 😄
This is a tricky one it is
Most of the🌎does a cxc exam
Most👦👧 succeed in clasd
I won't to be a teacher just like you
About 15
Monique Wynter weyyy
can't I just solve the quadratic equation normally, like with the formula, to find the x intercepts?
Sir I would also like to know if u give lessons
jemyah libert my lessons classes were filled since last year.. this is one reason why I am on TH-cam.
Kerwin Springer ok well I wanted to know because i would like to know if u give lessons to form six's as well from next term
jemyah libert contact me after this exam season.
The equation of the axis of symmetry is the (-h, k)????????
Or no is it x= -h????????????/
The axis of symmetry is -h
Serena Maxwell the coordinates for the minimum point = (X,Y)
It's the minimum points
Where were you when I was doing maths 20 years ago 😥😥😥???
That's a kind of different way to how I do it..... but still good
And now your at 80k subs lol congrats
Nice
Round 2k so
I never no dat formula uk
800 subs
DO SOME PHYSICS PLEASEEEEEEEEEE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Is it just me or sir does read you thought😂
about 150 subscribers.........LML
1k