IGCSE Mathematics June 2022 - 4MA1/2H

NOTE: MISTAKE IN QUESTION 15a - see comment below

IGCSE Mathematics June 2022 - 4MA1/2H

Contents:
00:00 - Intro
00:10 - Question 1
01:47 - Question 2
03:59 - Question 3
05:12 - Question 4
06:09 - Question 5
08:12 - Question 6
08:41 - Question 7
09:16 - Question 8
10:53 - Question 9
12:02 - Question 10
13:28 - Question 11
13:53 - Question 12
15:48 - Question 13
19:58 - Question 14
23:13 - Question 15
25:32 - Question 16
29:49 - Question 17
30:52 - Question 18
32:25 - Question 19
35:31 - Question 20
37:23 - Question 21
44:06 - Question 22
49:55 - Question 23
51:13 - Question 24

[StateOfMath]

MISTAKE IN QUESTION 15a
From line 3 onwards it should be:
14x + 1 = 78
14x = 77
x = 5.5

[senseidom]

Thank you State of Math for making all these videos! Your explanations are very clear and easily understandable and you have been a great deal of help to me and I'm sure other viewers in mathematics. Keep it up!

[goalkeeper]

sir, in question 20, could be put x as a side and radius as 1/4x, or it is incorrect?

[genesis]

hello! id like to ask why for question 22, gradient of AM and BM multiplied together is equated to negative 1?

[alimagdi]

Hello, i still don't fully understand the process of q21. Any help would be appreciated. Thank you in advance

[jeonswift]

Hello, I just wanted to ask what topic is question 5, 12, 22, and 24 from?

[mohdzx]

Hello sir. For question 1- part I do we have to show working or list out numbers or is it fine to just write the answer and we would get both marks?

[hluv]

Thank you for the work you put into this! I have my exam tomorrow and I have a question, is ' bearings ' not included in the syllabus anymore? Because I haven't seen any question related to bearings in the past papers lately, and I didn't see bearings in the website that you've created where past paper questions are organised by topic.

[giorgospapadimitris]

Hi! in 2:42 question 2 y=1 is not need to be vertical and x=2 needs to be horizontal?

[samclayton]

I've seen youtubers heart every comment they see, but replying to each comment is a whole another level! Great work guys! You've earned yourselves a subscriber! ❤

[hoe]

hi sir, on question 14 22:50 why do we need to multiply the top and bottom by minus 1?

[alandingleton]

Hello, for question 22, how do you know which point to label as A, B, C, D?

[LuckyGe]

Hi! Thank you so much for this! I’ve got my mocks soon but I have no idea how to study for questions like these (esp Q22), do you have any tips?

[abdilahiasad]

Plz sir can you check qu14 when we subtract -11 x2 to 10x2 its -x how did you get x2

[vitofc]

In question 13c why do you divide 80 by 2?

[Fariha.Bhatti]

why use lambda is question 21? like whts the use of it ?

[xxthemythicalproxx]

sorry but question 15 is incorrect. the answer is 77/14 not 77/2