Tham KY's answer to Alexia Hsu's Junior College 2 H2 Maths Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Tham KY
Tham Ky's answer
6052 answers (Tutor Details)
Alexia Hsu
Alexia Hsu
3 years ago
thank you for the thorough explanation!