Eric Nicholas K's answer to Chung Khai Shi's Secondary 4 A Maths Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Here I am taking the case as the power is 2.
Date Posted:
4 years ago
To add on, z cannot be 4 or - 4 or else the equation cannot be satisfied
360 Tutoring Program