14) Edexcel IGCSE Maths 4H - 20 May 2014

[hansalinataliya]

can u pls have sound in the video becoz i feel like that im copying

[hansalinataliya]

i did a longer method of question 18(b) and your answer is correct

[Kay-thhk]

foe question 13 I used y-y1=m(x-x1) formula the answer of the sec part is correct but not part 1 whyyy

[rohansimha]

for q 23 why did u add 15 squared and 6 squared aren't you meant to do 9 and 15 (I might have made a bad mistake but please tell me if I am wrong)

[Kay-thhk]

in q19 b is it - by 1 cuz it asked the p of him winning one of the game

[rish]

How do u do 24 where does the 2 denominator go