12 questions
Complete the square for
x2 + 12x + ____
(find the missing number in the blank)
x2 + 12x + 144
x2 + 12x + 36
x2 + 12x - 36
x2 + +12x - 144
Complete the square for
x2 - 14x + ____
(find the missing value that goes in the blank)
- 196
49
- 49
28
Complete the square for
x2 + 6x + ____
(find the missing value that goes in the blank)
9
12
36
- 9