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Mathematics, 22.09.2020 03:01 jasmine0182lopez

What is the solution to the following equation? 2x2 + 7x +9=31

A: x = -5.5
B: x = 2 or x = -5.5
C: x = 1 or x = -4.6
D: the equation has no solution.

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What is the solution to the following equation? 2x2 + 7x +9=31

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