Ask Singapore Homework?

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



Question

secondary 4 | A Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Kathy
Kathy

secondary 4 chevron_right A Maths chevron_right Singapore

C and d

Date Posted: 5 years ago
Views: 268
Eric Nicholas K
Eric Nicholas K
5 years ago
Will do the rest tmr

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
1st
A few common techniques which you must know for alpha beta chapter.

Things like combining into single fraction, completing the square, the squaring trick, factorisation of a3 + b3 or a3 - b3 etc are very important in this chapter.