Answer:
The steps to solve the equation x^2 - 18x + 8 = 0 by completing the square are:
1. Move the constant term to the right side: x^2 - 18x = -8
2. Take half of the coefficient of x, square it, and add it to both sides of the equation:
x^2 - 18x + (-18/2)^2 = -8 + (-18/2)^2
x^2 - 18x + 81 = -8 + 81
3. Simplify the left side and the right side of the equation:
(x - 9)^2 = 73
4. Take the square root of both sides of the equation, remembering to include both the positive and negative square roots:
x - 9 = ± √73
5. Add 9 to both sides of the equation:
x = 9 ± √73
Therefore, the solutions to the equation x^2 - 18x + 8 = 0 are x = 9 + √73 and x = 9 - √73.
Explanation: