Lim Jing Yu's answer to Taejin's Secondary 3 A Maths question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Using the modulus rules from here (http://www.mathwords.com/a/absolute_value_rules.htm),
For (f),
Use rule 4 for quotient to simplify it into a single modulus term.
From there, it is split into 2 further scenarios, where (4x-3)/x is >=0 or (4x-3)/x < 0.
Solve both scenarios to arrive at all the possible answers.
Question (g) is the same principle
For (f),
Use rule 4 for quotient to simplify it into a single modulus term.
From there, it is split into 2 further scenarios, where (4x-3)/x is >=0 or (4x-3)/x < 0.
Solve both scenarios to arrive at all the possible answers.
Question (g) is the same principle
Date Posted:
7 years ago
360 Tutoring Program