By completing the square, which equation is equivalent to x² - 4x + 14 = 13 ?
A, (x + 2)² = 3 because x² - 4x + (-2)² = -1 + (-2)²
B. (x - 2)² = 3 because x² - 4x + (-2)² = -1 + (-2)²
C. (x + 2)² = 5 because x² - 4x + (-2)² = 1 + (-2)²
D. (x - 2)² = 5 because x² - 4x + (-2)² = 1 + (-2)²