Ask Singapore Homework?

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



Question

|
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Janice
Janice

Secondary 4 chevron_right A Maths chevron_right Malaysia

a) 3
b) 9
How to do c?

Date Posted: 5 years ago
Views: 605

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Ian Cheng
Ian Cheng's answer
1 answers (Tutor Details)
1st
Use a logarithim on both sides of the inequality