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Which of the following correctly completes the square for the equation below? x^2 + 2x = 19

A. (x+2)^2=23
B. (x+2)^2=20
C. (x+1)^2=20
D. (x+1)^2=23

1 Answer

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Which of the following correctly completes the square for the equation below? x^2 + 2x-example-1
User Sanoodia
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