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Mathematics, 15.07.2019 23:00 nae4561

Anyone ! find the number of real number solutions for the equation x^2 - 13x + 42 = 0a. cannot be determinedb. 1c. 2d. 0

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Anyone ! find the number of real number solutions for the equation x^2 - 13x + 42 = 0a. cannot be d...
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