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
First step make a square eqn with x inside. For there to be 4x, u need to have (x+2)^2. Try expanding that to check. Then minus the extra constant u get from the square eqn u made ie. -2^2
Date Posted:
2 years ago