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जावुड b 1 bl 2 SR 0=€ X0+ X melph PR3 Tg, |
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Answer» x² + 2x - 3 = 0 x² -x + 3x - 3 = 0 x ( x - 1) + 3 ( x - 1) = 0 ( x - 1) ( x + 3) = 0 And , so x = 1 and -3 |
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