Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
You alr hve a common denominator so you just need to add the two numrators tgt. Since theyare the same expression. You can just multiply by 2 you get the same thing! :)
Date Posted:
6 years ago