By using the quadratic formula, solve the following equation.
x² - 16x + 73 = 0

• A. x = 8 - 3i, 8 + 3i
• B. x = - 8 - 3i, - 8 + 3i
• C. x = 3 - 8i, 3 + 8i
• D. x = - 3 - 8i, - 3 + 8i

Answer: (A)