Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 3 | A Maths
One Answer Below
Anyone can contribute an answer, even non-tutors.
Help please!!
Date Posted: 5 years ago
Views: 330
To be fair, 4 marks for the entire question is WAY too little. I had expected 6 marks minimum (1 mark for forming first equation, 1 mark for forming second equation, 2 marks for simul, 2 marks for factorising fully).
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
If A is a factor of B, then the factors of A (ie the components of A) are also factors of B.
Remainder theorem applies afterwards to yield two simul.
Solve for a and b.
Then factorise by comparing coefficients or Long division.
Remainder theorem applies afterwards to yield two simul.
Solve for a and b.
Then factorise by comparing coefficients or Long division.
Date Posted:
5 years ago
360 Tutoring Program