Solve x2 + 12x = –11 by completing the square. Which is the solution set of the equation? {–11, –1} {–11, 1} {11, –1} {11, 1}

asked Jan 15, 2023 189k views

3 votes

Solve x2 + 12x = –11 by completing the square. Which is the solution set of the equation?

{–11, –1}
{–11, 1}
{11, –1}
{11, 1}

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1 vote

Answer: a

Explanation:

Sivuyile TG Magutywa answered Jan 16, 2023

4.1k points

4 votes

Answer is a
(-11,-1)

Murali VP answered Jan 22, 2023

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