Xavier's answer to Anugerah's Secondary 2 Maths Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Xavier
Xavier's answer
27 answers (Tutor Details)
1st
Afterwards use the x=-b+- sqrt(b^2-4ac).... formula you should be able to find 1 or 2 answers for x