Ana solves the quadratic equation, x^2-6x=18, by completing the square. Which of the following equations may be used to find the solution, using this method?
A. [(x+3)]^2=27
B. [(x-6)]^2=24
C. [(x+6)]^2=24
D. [(x-3)]^2=27
Answer:D
Ana solves the quadratic equation, x^2-6x=18, by completing the square. Which of the following equations may be used to find the solution, using this method?
A. [(x+3)]^2=27 B. [(x-6)]^2=24 C. [(x+6)]^2=24 D. [(x-3)]^2=27