Ask Singapore Homework?

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



Question

junior college 1 | H2 Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
There's a feeling
There's A Feeling

junior college 1 chevron_right H2 Maths chevron_right Singapore

How do you solve this? Tks!

Date Posted: 3 years ago
Views: 397

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
1st
I never touched JC stuffs for long even though I review them from time to time.

Here are my two attempts to do this question, the first of which is not a good idea (because we got to expand everything out of the brackets and then the powers 1, 3, 5, 7, … never stop so there are infinite terms in x, infinite terms in x^3 and so on which we cannot simplify).