Beverly's answer to Nancy low's Secondary 1 Maths Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
(a) can be n^2 - 2n also. since its consecutive numbers, the other number is either (n+2) or (n-2). in this case, since n is the bigger even number, the other even number has to be (n-2)
Date Posted:
4 years ago
360 Tutoring Program