Mathematics, 22.06.2021 05:30 thompsonjeremiah837

The polynomial p(x) = 2x^3 - 3x^2 + qx +56 has a factor x-2 a) show that q= -30?
b) factorise p(x) completely and hence state all the solutions of p(x)=0

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The polynomial p(x) = 2x^3 - 3x^2 + qx +56 has a factor x-2 a) show that q= -30?
b) factorise...

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