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Mathematics, 24.03.2020 21:01 emmapizano

Start with x2 + 4x = 12 and complete the square, what is the equivalent equation?

A) (x + 2)^2 = 16
B) (x + 2)^2 = 14
C) (x + 4)^2 = 16
D) (x + 4)^2 = 28

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