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FXŕ¤ŕ¤° 2521 |
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Answer» x² - x - 6 = 0 x² + 2x - 3x - 6 = 0 x(x + 2) -3( x + 2) = 0 (x - 3) ( x + 2) = 0 x = 3 and -2 |
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