Eric Nicholas K's answer to Paige Tan's Junior College 1 H2 Maths Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Good morning Paige! This is an idea for this question.
Date Posted:
4 years ago
That expression containing a term in r^2 is nr + 2 r^2.
thank you! i will make use of that and give it a try :)
360 Tutoring Program