3 years ago

3Solve x2 + 12x = -11 by completing the square. Wwhat is the solution set of the equation

1 answer:

8 0

Answer:

X= -1, -11

Step-by-step explanation:

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Alenkasestr [34]

Answer:

About -1.7142

Step-by-step explanation:

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3 years ago

Brums [2.3K]

The answer is D and not b because it’s not 90 it’s 09

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4 years ago

Margarita [4]

<em>so the correct answer would be c </em>

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3 years ago

Katena32 [7]

Answer:

The answer would be 16

Step-by-step explanation:

The answer would be 16 because after each number your subtracting 3.

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3 years ago

olga_2 [115]

Answer:

174.14 im not sure tho

Step-by-step explanation:

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3 years ago

3Solve x2 + 12x = -11 by completing the square. Wwhat is the solution set of the equation​