If 25a2 = 5-1 × 125. Find the value of a?
A
a = -1
B
a = 1
C
a = ±1
D
a = ±5
E
a = 25
Verified Correct Answer: C.
Step-by-Step Mathematical Solution
No expanded working has been attached for this question yet. The verified answer is Option C.
Source: Myschool Past Questions Archive (Record #42460)