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Mathematics, 15.05.2021 07:40 deelooh
If using the method of completing the square to solve the quadratic equation x^2+11x+39=0x 2 +11x+39=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+11x+39=0x 2 +11x+39...
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