i binge watched your channel during lockdown and i went from a grade 5-6 to a grade 9 and I've been accepted into one of the best sixth forms in London - thank you, absolute legend
Hey I love you so much I have my gcse paper 1 tommorrow and I lm at a 5 and really want a 7 with your vids binging them this whole night I think it’s actually possible THANKYOU SM your channels really helpful I just came across it today WISH I KNEW THIS CHANNEL EARLIER I REGRET IT AHH
The root 5 does become root 5, but the fraction on the bottom you would only multiply the numerator, the same as any fraction such as 1/5 x 2 becomes 2/5 😁🙏🏼🙏🏼
I love you (but not in a romantic way more like the love that someone feels for someone after they have been helped in a time of need or desperation. You see im in a time of need/ desperation because i have a test soon and i need a form of revision so finding yours has helped a lot, this makes me appreciate you to great levels causing me to say that i love you. However, just because I've said that i love you and i've elaborated how this feeling comes from a temporary helping hand that you've lent, does not mean that my appreciation levels for you would decrease after I no longer require your helping hand. Of course i will always appreciate the help you have provided and even if i don't necessarily need it at the moment does not mean i would lose any value towards you overtime)
Danielle Chad Thanks!! You can find the coordinate geometry series here: Coordinate Geometry - Perpendicular Lines | Part 2 | Grade 7-9 Maths Series | GCSE Maths Tutor th-cam.com/video/Oe3kXsk3VWw/w-d-xo.html 😁
I am a mature student and whilst I had a relatively good grade in Mathematics, I needed to meet minimum entry requirements for my Medicine offer which requires an A. I self-studied from scratch and gained a grade 9. I am due to start Medicine at Bristol University this September. Thank you so much for the effort you put into these videos. They are phenomenal!
12:25 what is the rule called here? you multiplied 1/SR5 by SR5 and got SR5/SR5 which equals 1 and so denominator is 1 + 5 = 6. But fraction 1/SR5 can also be written as 5^-1/2 in which case the denominator would be 5^-1/2 + 5. How do I know which way is the correct way?
No, think of it like this 3/2×10=30/2 basically what just happened here is that the two didn't change because there is an invisible 1, get it? I explained it the foundation way now you use this for the square root 5 and you may be asking why are there different ways he does it well the main questions are when u try to even it out and when you try to times a fraction tou do what I explained get it?
No, think of it like this 3/2×10=30/2 basically what just happened here is that the two didn't change because there is an invisible 1, get it? I explained it the foundation way now you use this for the square root 5 and you may be asking why are there different ways he does it well the main questions are when u try to even it out and when you try to times a fraction tou do what I explained get it?
at 9:33 can't it be simplified further to become: √5? (the 5 will be moved to become 5√5 over 5then both 5"s in the numerator and denominator will be divided). thus can the answer be √5? pls reply fast i have a math test soon
hey u probably dont need it now but thats wrong because only the 5 divides not the root 5. i thought that as well its because the other one the 5 times by the root but this one is added not multiplied. sorry for my bad explanation lmao
The part I don't get sometimes is what to multiple it by.. lets say the denominator is √3 to rationalise this do I multiply by √3 or - √3 because I get confused since some people say you have to change the sign of the root then multiply it but obviously in this video you didn't do that so now I'm baffled. Hopefully this wasn't confusing I hope you reply please
ig its too late but ill explain it in case someone has the same concern as you, if 1/√a then multiply both nominator and denominator by √a and don't change signs if 1/a +- √b then multiply both nominator and denominator by the conjugate of the denominator => e.g; 4/(3-√5) (4 (3+√5)) / ((3-√5)(3+√5)) => (12 + 4√5 )/ (9- 3√5+ 3√5- 5) = 4 (3 + √5) / 4 = 3+√5
could someone explain the last questions he did? he was rationalising but in the example he did he multiplied both the top and bottom by root5 so wouldnt the 1/root5 turn into root5/5? as a root multiplied by itself is just that as a whole number. would appreciate an explanation thank you.
I don't understand. Any surd in the denominator with a number, you seem to just multiply the surd by the surd and not the number. For example: (3-√2)√2 becomes 3√2-2 but for the denominator (2√2)√2, you're getting 2*2. How? Surely 2*√2 just becomes 2√2 again? I've followed all the other steps that make sense but I cannot understand this. I understand that √x*√x becomes X but here you are also multiplying the number by √x. It seems that I am missing a rule.
could you please do videos on hard quadratic equations exam questions type and using the difference of two squares to draw graphs, I bare confused on those topics because my teacher doesn't explain it to me properly. thanks for ur videos.
i binge watched your channel during lockdown and i went from a grade 5-6 to a grade 9 and I've been accepted into one of the best sixth forms in London - thank you, absolute legend
Wow! That’s so amazing to hear!! Congratulations for putting the hard work in, that’s all on you, incredible achievement 👏🏼👏🏼👏🏼
What sixth form did you get into. Coz I live in London and I wanna know what's good
Napıyon lan hangi okuldasın
@@skykingtenz1232 I guess we'll never know
@@soso_2558 yes indeed
I absolutely love your videos. My maths teacher cant teach to save her life, so watching your videos helped me a lot.- your a legend THANK YOU
agreed!!! Mrs S needs to step up her game :/
@@zoannanaqvi3670 for real
@@sanvisharma8993 i know right
HHHHHmjHHHHH.
HHHHHmjHHHHH.
I'm binge watching all your videos before my mocks 🤪
your videos really help me a lot...
IGCSE student here.
THANKU SO MUCH!
This video is definitely NOT abSURD! Thanks for the great tuition.
Haha love it! No problem at all!
Hey I love you so much I have my gcse paper 1 tommorrow and I lm at a 5 and really want a 7 with your vids binging them this whole night I think it’s actually possible THANKYOU SM your channels really helpful I just came across it today WISH I KNEW THIS CHANNEL EARLIER I REGRET IT AHH
how was ur exam? :)
11:48 For this part, wouldn't the fraction be 5 over root 5 because root 5 times root 5 = 5, not root 5? I don't understand that part :')
The root 5 does become root 5, but the fraction on the bottom you would only multiply the numerator, the same as any fraction such as 1/5 x 2 becomes 2/5 😁🙏🏼🙏🏼
@@TheGCSEMathsTutor cap
@@TheGCSEMathsTutor oooohhh I get it thanks- I was confused on that part too
@@TheGCSEMathsTutor I was confused as well, thank you so much
i still dont get it💀 my brain stopped working after doing the december mocks🙂
Sir ur acctually the goat i cant attend school and learning all my gcses by myself hopefully i can achieve high marks very helpful x
how did they go?
@@SmallGuyFrank they never respond
@@yukislife572 fr they just disappear
@@SmallGuyFrank fr r u in yr 10 any chance?
@@yukislife572 nah Y11 just left, going into sixth form in September
I love you (but not in a romantic way more like the love that someone feels for someone after they have been helped in a time of need or desperation. You see im in a time of need/ desperation because i have a test soon and i need a form of revision so finding yours has helped a lot, this makes me appreciate you to great levels causing me to say that i love you. However, just because I've said that i love you and i've elaborated how this feeling comes from a temporary helping hand that you've lent, does not mean that my appreciation levels for you would decrease after I no longer require your helping hand. Of course i will always appreciate the help you have provided and even if i don't necessarily need it at the moment does not mean i would lose any value towards you overtime)
The most grateful comment I've seen my entire life of living in this world, this is a whole page worth of words
Freesciencelessons of maths!tysm you legends
Hehehe logeee t
You are saving my exams today thank you sir!!!!
Omfgggg rlfrrrr
Really well explained sir great job!! I find this channel a god send really helpful!!
U are my real maths teacher!
@gcse maths tutor, bro on 10:30 why are we not multiplying top and bottom by 2 underoot 2
9:35 i dont get why you dont simplify the fraction, wouldnt it be square root 5?
so so helpful please do a series on graphs !
Danielle Chad Thanks!! You can find the coordinate geometry series here: Coordinate Geometry - Perpendicular Lines | Part 2 | Grade 7-9 Maths Series | GCSE Maths Tutor th-cam.com/video/Oe3kXsk3VWw/w-d-xo.html 😁
Brilliant work here!! made me understand surds finally
Subscribed
Amazing news! Glad to hear it 😁🙏🏼
You are the best maths tutor thank you for this
I am a mature student and whilst I had a relatively good grade in Mathematics, I needed to meet minimum entry requirements for my Medicine offer which requires an A. I self-studied from scratch and gained a grade 9. I am due to start Medicine at Bristol University this September. Thank you so much for the effort you put into these videos. They are phenomenal!
hey topics would u recommend are crucial on this channel especially since GCSE are right around the corner ?
12:25 what is the rule called here? you multiplied 1/SR5 by SR5 and got SR5/SR5 which equals 1 and so denominator is 1 + 5 = 6. But fraction 1/SR5 can also be written as 5^-1/2 in which case the denominator would be 5^-1/2 + 5. How do I know which way is the correct way?
This has been helping me so much, thank you so much
Great video like always
Thank you 😁🙏🏼
12:00 why isn’t 1/root5 times root5 not happening on both the numerator and the denominator I’m confused btw great videos
These videos are awesome!!,,
Ur bringing me up to a grade 9 for sure bro
Aw
Why is it called Rationalising? What is Rationalising? Which bit is the Rationalising bit?
istg i need to pay this man or something because my future is brighter bcs of him
No need to pay me! Knowing I’ve helped is plenty 😁🙏🏼🙏🏼
Very helpful!😊👍
Sophia Brilliant! Glad to hear it 😊
my GCSE maths is today, going in to it with this, I'll toss a thanks your way if I do well :D
Best of luck! 🤞🏽
did you pass?
Good video sir good job sir. Top work sir.
thank u very much sir your videos are always useful and helpful
so so helpful thank you so much ❤❤
No problem at all! Glad to hear the channel is helping!
At 11:46 did you mean to say you multiply it by the numerator ?
for the last type of question could you switch the symbol on the denominator and then itd rationalise more simply?
great video
12:09 I thought root 5 multiplied by root 5 would just be 5 not root 5
No, think of it like this 3/2×10=30/2 basically what just happened here is that the two didn't change because there is an invisible 1, get it? I explained it the foundation way now you use this for the square root 5 and you may be asking why are there different ways he does it well the main questions are when u try to even it out and when you try to times a fraction tou do what I explained get it?
4:59 in that question can u not just multiply by root 2 cause then it becomes 8 root 16 whixh is 8×4=32
around 11:45 i think he meant to say numerator if theres any confusion
Thank you so much you absolute legend
At 12:37 on the fraction you didn’t multiply the denominator by root 5?
No, think of it like this 3/2×10=30/2 basically what just happened here is that the two didn't change because there is an invisible 1, get it? I explained it the foundation way now you use this for the square root 5 and you may be asking why are there different ways he does it well the main questions are when u try to even it out and when you try to times a fraction tou do what I explained get it?
at 9:33 can't it be simplified further to become: √5? (the 5 will be moved to become 5√5 over 5then both 5"s in the numerator and denominator will be divided). thus can the answer be √5?
pls reply fast i have a math test soon
lol
hey u probably dont need it now but thats wrong because only the 5 divides not the root 5. i thought that as well its because the other one the 5 times by the root but this one is added not multiplied. sorry for my bad explanation lmao
so helpful i swear
On 9:34 why wouldnt you do 5/5 = 1 so the answer would be \sqrt{ 5}
Because there isn’t a factor of 5 in the numerator unfortunately! Both parts on the numerator would have to divide by 5 to allow this 😭🙏🏼🙏🏼
You’re amazing !!!!!!!
at 10.31, for the final answer, why can we not simplify 2 (numerator) and 4 (denomenator) to 1 and 2 respectively?
@the GCSE math tutor
Helpful
On last question why isn’t the first number on second row 3??
Little H Not entirely sure what you’re asking. On the denominator?
@@TheGCSEMathsTutor aired
The part I don't get sometimes is what to multiple it by.. lets say the denominator is √3 to rationalise this do I multiply by √3 or - √3 because I get confused since some people say you have to change the sign of the root then multiply it but obviously in this video you didn't do that so now I'm baffled. Hopefully this wasn't confusing I hope you reply please
ig its too late but ill explain it in case someone has the same concern as you,
if 1/√a then multiply both nominator and denominator by √a and don't change signs
if 1/a +- √b then multiply both nominator and denominator by the conjugate of the denominator =>
e.g;
4/(3-√5)
(4 (3+√5)) / ((3-√5)(3+√5))
=> (12 + 4√5 )/ (9- 3√5+ 3√5- 5) = 4 (3 + √5) / 4
= 3+√5
@@Sl-ce1qs bro its fine I am in year 13 now doing alevel maths I understand it now :D
could someone explain the last questions he did? he was rationalising but in the example he did he multiplied both the top and bottom by root5 so wouldnt the 1/root5 turn into root5/5? as a root multiplied by itself is just that as a whole number. would appreciate an explanation thank you.
It's a whole number cuz like he said anything divided itself is always 1
I want videos about elevation and graphs please
Israth Hussain I’ll add it to the list! 😁
Thank you
thanks a lot
SO HELPFULLL
3:56 isn’t root 8* root 8 =8? Why is it root 64
11:51 i dont get htis bit? how is it root 5 over root 5
Oh wait nvm i get it now
@@tealisbored i dont pls explain
wait nvm
omg hi :) @@lovelvtion
On the last question if I write the answer as root 3 over 1 in an exam is it still right
amazing thank you alot, sir
Thank you. Please do the summer 2022 Edexcel igcse 9-1 MATHS A PAPERS 1 HR AND 2HR HIGHER TIER PLEASE. THANKS.
Thanks
How many marks would these questions roughly be??
what about when there is a surd on the top and bottom?
See the next videos on the series 😁🙏🏼
Thank youu😁
yayaya
thx so much
Very helpfull
Thank you
amazing
I don't understand. Any surd in the denominator with a number, you seem to just multiply the surd by the surd and not the number.
For example: (3-√2)√2 becomes 3√2-2 but for the denominator (2√2)√2, you're getting 2*2. How? Surely 2*√2 just becomes 2√2 again?
I've followed all the other steps that make sense but I cannot understand this. I understand that √x*√x becomes X but here you are also multiplying the number by √x. It seems that I am missing a rule.
For the 1/8_/8 I got root 2
Over 16
Is this higher or foundation
Pls does anyone know??
Higher
legend
👍👍
👍🏼
could you please do videos on hard quadratic equations exam questions type and using the difference of two squares to draw graphs, I bare confused on those topics because my teacher doesn't explain it to me properly. thanks for ur videos.
anyone in 2024
Here 😢
hi
@@tealisbored bruv my GCSE are over now and got my results as well
Yo
@suliemankhaliefe8216 bruv I finished my GCSEs
:) :) :) :)
you are kind of slow apart from that very good
2x speed
it's better than rushing and making mistakes. There is a speed option on all devices anyway lol
Thanks
My pleasure 😁