angelgirltori angelgirltori

23-08-2014
Mathematics

contestada

Find k such that x² + (k + 1)x + k + 4 = 0

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23-08-2014

You have two variables there . . . 'X' and 'k' . So there are an infinite number of solutions. For example, if 'x' is zero, then k=-4, and if 'x' is 1, then k = -3.

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