Answer:
A
Step-by-step explanation:
Take the antilog of both sides.
antilog ln(x^2 - 16) = e^0
x^2 - 16 = 1 Add 16 to both sides.
x^2 = 1 + 16
x^2 = 17 Take the square root of both sides.
sqrt(x^2) = sqrt(17)
x = +/- sqrt(17)
The answer is A
