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Mathematics 9 Online
OpenStudy (anonymous):

Determine the values of m and n so that the polynomials 2x^3 + mx^2 + nx - 3 and x^3 - 3mx^2 + 2nx + 4 are both divisible by x-2. *I know I have to replace x with 2 in both equations, and then solve simultaneous equations but I'm not getting the right answer. Could someone show step by step on how they will isolate x?

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