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24x2 - 47x + 20 has roots of 4/3 and 5/8 IE factorises as (3x - 4)(8x - 5)

Check: 24 x 16/9 - 47 x 4/3 = 42 and 2/3 - 62 and 2/3 = -20

and 24 x 25/64 - 47 x 5/8 = 9.375 - 29.375 = -20

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24x2 - 47x + 20 has roots of 4/3 and 5/8 ie factorises as (3x - 4)(8x - 5) Check: 24 x 16/9 - 47 x 4/3 = 42 and 2/3 - 62 and 2/3 = -20 and 24 x 25/64 - 47 x 5/8 = 9.375 - 29.375 = -20 QED


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