Determine the value of x for which (x\(^2\) - 1)>0
A
x 1
B
-1 < x < 1
C
x > 0
D
x < -1
Verified Correct Answer: A.
Step-by-Step Mathematical Solution
(x\(^2\) - 1) > 0
x\(^2\) > 1
Taking the square root of both sides
x >1 or x < -1
Source: WAEC / JAMB / NECO Classroom Archive (Record #29653)