Mathematics, 16.04.2021 21:40, Kennethabrown09

2 If using the method of completing the square to solve the quadratic equation x- + 2x + 16 = 0, which number would have to be added to "complete the square"?

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2 If using the method of completing the square to solve the quadratic equation x- + 2x + 16 = 0, whi...