Ask Singapore Homework?

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



Question

secondary 4 | A Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Tammy Low
Tammy Low

secondary 4 chevron_right A Maths

Please explain to me how to derive the answer thank you.

Date Posted: 2 years ago
Views: 194

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Chan Jau Tung
Chan Jau Tung's answer
6 answers (Tutor Details)
Yup.