Rozwiąż równanie: x
x³-7x²+2x-14=0
x²(x-7)+2(x-7)=0
(x²+2)(x-7)=0
x∈R i x=7
x=7
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x³-7x²+2x-14=0
x²(x-7)+2(x-7)=0
(x²+2)(x-7)=0
x∈R i x=7
x=7