SOLUTION: Question:
Which of the following are the solutions to x^2 + 12x = 9, as found by completing a punnet square?
Answer Choices:
A. 3√5 + 6, 3√5 - 6
B. √
Algebra.Com
Question 871237: Question:
Which of the following are the solutions to x^2 + 12x = 9, as found by completing a punnet square?
Answer Choices:
A. 3√5 + 6, 3√5 - 6
B. √3/2, -(√3/2)
C. -6 - 3√5, -6 + 3√5
D. √39, -√39
Please explain how you got the answer.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
I think you mean just completing the square.
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