solve-by-completing-the-square-x2-2x-23-0a-x-1-2-6-1-2-6b-x-1-2-6-1-2-6c-x-2-6-1

Question

By completing the square, solve the following $$equation.x^{2} - 2x - 23 = 0$$

Accepted Answer

x = 1 + 2√6, 1 - 2√6

Answer

x = - 1 + 2√6, - 1 - 2√6

Answer

x = 2√6 - 1, 2√6 + 1

Answer

x = 6√2 - 1, 6√2 + 1

By completing the square, solve the following equation.x2 - 2x - 23 = 0