Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
hi so, just take note of a few things
when you have 2 inequality signs, always remember to try to separate them into 2 separate "equations"
Then, try to make the X the subject of the equation
e.g. shift all the X to one side, shift all the numbers to one side
the full black dot means "inclusive"
the white dot means "exclusive" but I don't think it is in your syllabus
when you have 2 inequality signs, always remember to try to separate them into 2 separate "equations"
Then, try to make the X the subject of the equation
e.g. shift all the X to one side, shift all the numbers to one side
the full black dot means "inclusive"
the white dot means "exclusive" but I don't think it is in your syllabus
Date Posted:
1 year ago