Jiayang's answer to Koh Tong Ning's Secondary 3 A Maths question.

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Jiayang
Jiayang's answer
1883 answers (Tutor Details)
Koh Tong Ning
Koh Tong Ning
6 years ago
Thanks but I have no idea what is going on can elaborate? thanks
kim Yeon Jae
Kim Yeon Jae
6 years ago
me too I’m confused with yr workings but may I know which part did I do wrongly?
Jiayang
Jiayang
6 years ago
@Tong Ning @Yeon Jae I've uploaded a new version you can go take a look.

@Yeon Jae I'll correct your working then upload it in a min