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Mathematics, 11.06.2021 21:10 hunterallan569

If using the method of completing the square to solve the quadratic equation x^2 + 8x – 4 = 0, which number would have to be added to "complete the square"?

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If using the method of completing the square to solve the quadratic equation x^2 + 8x – 4 = 0, whic...

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