Activity 1.4 You Complete Me! a. Find the missing value to make the following expressions a perfect square trinomial.
1. a2 − 2a + ___ 4. p2 − 5p + ___

2. b2 − 6b + ___ 5. x2 -2%3x + ___

3. m2 − 18m + ___
b. Solve for the following quadratic equations by completing the square.
1. x2 − 2x = 3 4. 2x2 − 9x − 5 = 0

2. x2 − 6x + 7 = 0 5. 3(x + 1)2 = x + 11

3. x2 −5x + 4 = 0