Find the value of m which makes x\(^2\) + 8 + m a perfect square
A
2
B
4
C
8
D
12
E
16
Verified Correct Answer: E.
Step-by-Step Mathematical Solution
x\(^2\) + 8 + m
To make it a perfect square, we add \((\frac{b}{2})^2\)
= \((\frac{8}{2})^2\)
= 16
Source: Myschool Past Questions Archive (Record #22660)