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Leg P(x)=|7 6x-10 2x-10 5x-10 3 4|, sum ...

Leg `P(x)=|7 6x-10 2x-10 5x-10 3 4|`, sum of zeroes of P(x) is
(a) 30
(b) 28
(c) 27
(d) None of these

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