Ask Singapore Homework?

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



Question

junior college 1 | H3 Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Nur
Nur

junior college 1 chevron_right H3 Maths

Can you give the answer for b

Date Posted: 6 years ago
Views: 800

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Tham KY
Tham Ky's answer
6052 answers (Tutor Details)
1st
...
Nur
Nur
6 years ago
Thanks....but I want to ask you.....can I use (surd3(8-16x))^3=(surd3(0.6))^3
Nur
Nur
6 years ago
To find x
Tham KY
Tham KY
6 years ago
You should use the one that needs expansion to find x, exclude the multiplier.
(1-2x) is used in expansion, not (8-16x).
So, should be 1-2x=0.6, not 8-16x=0.6
Nur
Nur
6 years ago
Got it.......thanks a lot .......have a nice day....