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7 questions
x2 + 10x + ____
5
10
20
25
Fill in the missing term to make each trinomial a perfect square.
x2 + 6x + ____
12
9
36
6
Fill in the missing term to make each trinomial a perfect square.
y2 + 8y + ____
16
4
36
8
Fill in the missing term to make each trinomial a perfect square.
y2 - 12y + ____
36
4
6
12
Fill in the missing term to make each trinomial a perfect square.
x2 - 14x + ____
7
14
-49
49
Fill in the missing term to make each trinomial a perfect square.
y2 + 18y + ____
81
9
18
27
Factor the perfect square trinomial. x2 + 6x + 9
(x + 3)2
(x + 6)2
(x + 4)2
(x + 9)2
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