Ong Wen Jie's answer to Alwin Singh's Secondary 4 E Maths question.

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Ong Wen Jie
Ong Wen Jie's answer
3 answers (A Helpful Person)
1st
Idk if correct or not I just Sec 2 but I try
Alwin Singh
Alwin Singh
6 years ago
Thanks a lot bro. Totally forgot about that method. Much thanks.
Sty
Sty
6 years ago
Nope in my opinion p ( 3p - q - 4q )
Jiayang
Jiayang
6 years ago
Sty, your opinion is wrong. The s2 answerer is correct. Well done.