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15 X square + 31 x minus 24 is equal to zero by factorization method |
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Answer» 15x² + 40x - 9x - 24 = 0 5x ( 3x + 8 ) - 3 ( 3x + 8 ) =0 ( 5x - 3 ) = 0 and ( 3x + 8 ) = 0 X = 3/5 and x = - 8/3 |
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