Elisha Lucas Yap Wei Ren's answer to Jan Teng's Secondary 3 E Maths question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Elisha Lucas Yap Wei Ren
Elisha Lucas Yap Wei Ren's answer
13 answers (Tutor Details)
1st
You did not show question 5.

This is question 4, hope you can get it.