Rui Si's answer to Kim Jae's Secondary 1 Maths Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Rui Si
Rui Si's answer
69 answers (Tutor Details)
1st
Factorise first!! Hope this helps
Kim Jae
Kim Jae
3 years ago
Very detailed !:)
Kim Jae
Kim Jae
3 years ago
Great answer!