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Complete the square. Fill in the number that makes the polynomial a perfect-square quadratic.\newlinef2−6f+_____f^2 - 6f + \_\_\_\_\_

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Q. Complete the square. Fill in the number that makes the polynomial a perfect-square quadratic.\newlinef2−6f+_____f^2 - 6f + \_\_\_\_\_
  1. Identify a and b: f2−6f+extextunderscoreextunderscoreextunderscoreextunderscoref^2 - 6f + ext{ extunderscore extunderscore extunderscore extunderscore} Identify a and b. a=1a = 1 b=−6b = -6
  2. Complete the square: To complete the square, add (−62)2(-\frac{6}{2})^2. Perfect square quadratic: f2−6f+(−62)2f^2 - 6f + (-\frac{6}{2})^2
  3. Simplify expression: Simplify (−62)2(-\frac{6}{2})^2. (−62)2=(−3)2=9(-\frac{6}{2})^2 = (-3)^2 = 9 Missing number: 99

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