IGCSE Maths Edexcel January 2022 2H

Full worked solutions of the Edexcel IGCSE Maths January 2022 paper 2H

[jana]

your videos are genuinely such a blessing and help me more than u could ever imagine. you’re a really great teacher, thank you!!!!

[ChrsM]

hardest gcse paper ive solved by far. Thanks!

[eyadplayerx]

one of the best if not the best math teachers on youtube

[xxstrangepowerxx]

ur videos never fail me the way u explain is just beautiful

[khawlahosmanmuhammad]

Thank you so much sir. You're videos are detailed and really beneficial.

[Enchxnted_fnm]

1:14:51 the thing is, questions in these papers never give you a point that is for no reason. The reason they gave the information that the triangle is obtuse means that the value of X ≠ 54.21 since it is an angle greater than 90 degrees. This means that 54.21 is the value of the angle outside the triangle. If u draw a line from the base of the triangle towards the right side, you can get an exterior angle to which 54.21 belongs to. Then subtract 54.21 from 180 to get X. I don’t get how this happens but it does 😂

[shadygamal]

In question 16 you could have just subtracted 42 from 90 to get the answer, right?

[Maxtreon.]

That 24th question is a crime cos its an application of physics.
This paper is almost like Maths B specification.

[methulidulanima]

Hello sir,
i am having trouble manipulating with sine and cosine graphs (translation and do you have any video or resources for it ?
i am trying to improve

[-unknown-]

1:01:00
Will I gain any marks if I solved this question using quadratic formula?
I know I'll at least lose one mark for not drawing the line, but will I lose all 3 marks even if I got the fnal answer correctly?

[彗鑫]

appreciate the effort put into the video a lot! I'm a bit confused with question 24, such as it didn't require to find velocity in the question and I don't understand the idea behind when you put the equation: 12t square -27 equal to 0, would you mind to explain a bit more detail about that question? thank you!

[___cosmic___]

28:47
how do i know they're the same here?

[goalkeeper]

why in q4 for lower bound there is 17.25, shouldn't it be 17.75?

[ihavenoname]

can anyone please help me with question 5 part a, i cant get it.

[methulidulanima]

What is






What is the app you are using to annotate




What is the app you are using to annotate it looks really good and BTW thank you soooo much

[fastagain]

i have a question regarding Q24,
when do i use dx/dt and dv/dt?
i know how to find its values but i have no idea when to use them in these edexel exams

[-unknown-]

51:40
Sir could you please explain what exactly does remainder mean?

[goalkeeper]

sir, i don't understand question 21, which topic should I study/revise in order to understand it? Thank you.

[goalkeeper]

also, can you tell what rule or theorem is used in 19

[spidersurge]

51:30, can you explain how there is a remainder 2