IGCSE Mathematics November 2021 - 4MA1/1H

IGCSE Mathematics November 2021 - 4MA1/1H

Contents:
00:00 - Intro
00:10 - Question 1
00:37 - Question 2
01:10 - Question 3
02:14 - Question 4
04:23 - Question 5
06:36 - Question 6
08:24 - Question 7
10:18 - Question 8
11:07 - Question 9
12:15 - Question 10
13:19 - Question 11
15:41 - Question 12
17:55 - Question 13
22:01 - Question 14
25:42 - Question 15
29:10 - Question 16
32:11 - Question 17
34:26 - Question 18
36:44 - Question 19
42:58 - Question 20

[pursuitofstudying]

Hi I love your videos so much, they've been helping me a lot. Can you also pls make a video for January and june 2022 papers 🙏

[scarletmouse]

excuse me sir, 😅at 38:57, is this how we're always supposed to expand such brackets with those types of expressions? or did you just do it like that to help prove the answer

[alexandrosandanast]

I love your videos, theu are so helpful but i have one question, why on question 18 it is 40+x and not 4×x

[ellac]

in question 18, how do you know that it is 40? and why do you add on the x to that?

[mimi-bjni]

in question 19, b)i) i didnt understand why the derivative of the square root of 3 over 4 x^2 became the square root of 3 over 2

[SRIFA-tfcy]

Hi love ur videos..can u pls nov 2021 2H also pls