Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.



Question

secondary 3 | E Maths
2 Answers Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Su Oo
Su Oo

secondary 3 chevron_right E Maths

Pls help with qn 4 thanks

Date Posted: 7 years ago
Views: 661

See 2 Answers

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Ang Jeysthur
Ang Jeysthur's answer
14 answers (A Helpful Person)
1st
This is not the best method but it's the fastest method. Be careful of the coefficient of x^2 when you use this method.
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Slash
Slash's answer
188 answers (Tutor Details)
Clear cut! Hope it helps you! (: