Match each equation in Column I with the best first step for solving it in Column II.

e^2x-1 = 24

A. Use the product rule for exponents.

B. Take the common logarithm on each side.

C. Write the sum of logarithms as the logarithm of a product.

D. Let u = e^x and write the equation in quadratic form.

E. Change to exponential form.

F. Take the natural logarithm on each side.