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-eeविवि2 नव--10-0PtAएकहै...सा. |
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Answer» x² - 3x - 10 = 0 x² + 2x - 5x - 10 = 0 x ( x + 2) - 5 ( x + 2) = 0 ( x - 5) ( x + 2) = 0 |
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