Ask Singapore Homework?

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


secondary 4 | A Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Kriss Chia
Kriss Chia

secondary 4 chevron_right A Maths

How to differentiate this? The answer is not -1...

Date Posted: 3 years ago
Views: 131

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Johannes Judy
Johannes Judy's answer
37 answers (Tutor Details)
I thought i have answered this?

Is my answer wrong?
Kriss Chia
Kriss Chia
3 years ago
Great tutor. Most people just got the answer as -1.Thanks again.