Rozwiąż kongruencje:
: 31 mar 2008, o 21:08
\(\displaystyle{ x^{352}-4x^{3}+x^{2}\equiv 9(mod_{11})}\)
\(\displaystyle{ x^{352}\equiv (x^{11})^{32}(mod_{11})\equiv (x^{11})^{2} x^{10}(mod_{11})\equiv x^{12}(mod_{11})\equiv x^{11} x(mod_{11})\equiv x^2}\)
\(\displaystyle{ x^2-4x^3+x^2\equiv 9(mod_11)}\)
i dalej nie mam pojęcia co robić
\(\displaystyle{ x^{352}\equiv (x^{11})^{32}(mod_{11})\equiv (x^{11})^{2} x^{10}(mod_{11})\equiv x^{12}(mod_{11})\equiv x^{11} x(mod_{11})\equiv x^2}\)
\(\displaystyle{ x^2-4x^3+x^2\equiv 9(mod_11)}\)
i dalej nie mam pojęcia co robić