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
We love surds
Date Posted:
3 years ago
A square root isn't always positive. Consider √0
There are no real values of x for which both surds equal 0
Whoops, should've put more than or equals to 0, thank you!