Christmas MT's answer to rei's Secondary 2 Maths Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Hi, hope this helps. Please let me know if there is any mistake:)
Date Posted:
2 years ago
Uh i think y=9 not -9
Oops, sorry, careless mistake. Thank you for pointing out:)
360 Tutoring Program