Question #N179
If $\frac{x^2}{4} = 25$, what is the value of $x$?
A. 5
B. 10
C. 20
D. 100
Correct Answer is: B
To solve for x, we multiply both sides of the equation by 4: $x^2 = 100$. Taking the square root of both sides, we get $x = \pm 10$. Since the question asks for a possible value of x, the answer is 10.