Potatoo's answer to Huang xinjia's Secondary 3 E Maths Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Potatoo
Potatoo's answer
169 answers (A Helpful Person)
1st
Have not touched this topic for very long already but I hope It’s correct !
Huang xinjia
Huang Xinjia
3 years ago
thankyouu !!
Potatoo
Potatoo
3 years ago
Np !