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 Chifuyu,
I think your problem is due to lack of understanding in manipulating negative numbers. Remember the following:
1. (+) x (+) = +()
2. (+) x (-) = -()
3. (-) x (+) = -()
4. (-) x (-) = +()
Happy learning. CY
I think your problem is due to lack of understanding in manipulating negative numbers. Remember the following:
1. (+) x (+) = +()
2. (+) x (-) = -()
3. (-) x (+) = -()
4. (-) x (-) = +()
Happy learning. CY
Date Posted:
2 years ago
Hello thank you for your explaination ! I absolutely understand the formula now :)