Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.



Question

secondary 3 | A Maths
3 Answers Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Georgia Jansen
Georgia Jansen

secondary 3 chevron_right A Maths chevron_right Singapore

hi help pls

Date Posted: 5 months ago
Views: 47

See 3 Answers

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Tyler Lian
Tyler Lian's answer
1 answers (Tutor Details)
1st
Georgia Jansen
Georgia Jansen
5 months ago
Confusing messy
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Anna
Anna's answer
3 answers (A Helpful Person)
hope this helps :)
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Phylicia Tong
Phylicia Tong's answer
192 answers (A Helpful Person)
Hope this helps
Phylicia Tong
Phylicia Tong
5 months ago
Oops should be (3) - (2). U can also substitute directly fr (1) into (2).