Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 2 | Maths
One Answer Below
Anyone can contribute an answer, even non-tutors.
help anyone
Date Posted: 6 years ago
Views: 287
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
You can multiple the numerator and denominator of 4/(n-2) by (n-2)
Date Posted:
6 years ago
why is it 4n-6
360 Tutoring Program