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Which value of c completes the square in the expression x2 + 14x + c? -49 49 -7 7

Which value of c completes the square in the expression x2 + 14x + c? -49 49 -7 7
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Which value of c completes the square in the expression x2 + 14x + c?

-49
49
-7
7

User Renan Gemignani
by
7.6k points

2 Answers

7 votes

Answer:

I think the answer is 49.

User Bmdelacruz
by
7.4k points
3 votes

Answer:

Explanation:

(14/2)^2 = 7^2 = 49

the value of c is 49

User Kurt Zhong
by
8.6k points
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