Expand the logarithmic expression: log₅(x²y³ / z)

✓ Correct Answer: Option A

Use the logarithm properties: log(AB) = logA + logB, log(A/B) = logA - logB, and log(A^c) = c logA. Thus, log₅(x²y³) - log₅z = log₅(x²) + log₅(y³) - log₅z = 2log₅x + 3log₅y - log₅z.