Eric Nicholas K's answer to Ming's Secondary 3 A Maths Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Basically, we “pretend” that x + 2 = 0 in the first case and 4x - 3 = 0 in the second case so that x = -2 for the first case and x = 3/4 for the second case.
Date Posted:
2 years ago
360 Tutoring Program