5. Let f(x) = 2x² + x + 4. It is known that f(1) = 0(mod 7). (i). Find a solution to f(x) = 0(mod 49). (ii). Find a solution to f(x) = 0(mod 343).

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5. Let f(x) = 2x² + x + 4. It is known that f(1) = 0(mod 7).
(i). Find a solution to f(x) = 0(mod 49).
(ii). Find a solution to f(x) = 0(mod 343).
Transcribed Image Text:5. Let f(x) = 2x² + x + 4. It is known that f(1) = 0(mod 7). (i). Find a solution to f(x) = 0(mod 49). (ii). Find a solution to f(x) = 0(mod 343).
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