Question: Help please 2.2 Solving Quadratics Completing the Square/Quadratic Formula e R Question 1 of 16 (1 point) | Question Attempt: 1 of 3 Solve the

Help please

2.2 Solving Quadratics Completing the Square/Quadratic Formula e R Question 1 of 16 (1 point) | Question Attempt: 1 of 3 Solve the quadratic equation by completing the square. X2 +18x+66=0 First, choose the appropriate form and fill in the blanks with the correct numbse Then, solve the equation. Simplify your answer as much as possible. If there is more than one solution, separate them with commas. Solution

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