Mathematics, 29.01.2021 16:20 valeriekbueno

If using the method of completing the square to solve the quadratic equation x2 + 15x – 11 = 0, which number would have to be added to "complete the
square"?

Answers: 3

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If using the method of completing the square to solve the quadratic equation x2 + 15x – 11 = 0, whi...