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Mathematics, 01.05.2021 15:50 caschmitt3821

Orla says that x = 5 is a solution of x² + 3x - 10 = 0 and Fiona says that x = -5 is a solution of x² + 3x -10=0.

One of the answers is correct. Say which answer is correct and justify your answer

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Orla says that x = 5 is a solution of x² + 3x - 10 = 0 and Fiona says that x = -5 is a solution of...
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