Jiayang's answer to Newzealand's Junior College 1 H1 Maths question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
No idea what you mean by alternative method
Date Posted:
6 years ago
May i know how u do (x*2-5)(x*2-1) ??
I factorised a quadratic eqn with x² as the variable
360 Tutoring Program