Mathematics
Mathematics, 10.12.2019 23:31, MysteryDove12

Which of the following correctly completes the square for the equation below?

x^2+2x=19
a. (x+2)^2=20
b. (x+1)^2=23
c. (x+1)^2=20
d. (x+2)^2=23

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Which of the following correctly completes the square for the equation below?

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