Question

Am nevoie de ajutor cu limitele astea

Answer 1

$\lim_{x \to 1} \frac{x^3-3x+2-x^3+1}{x-1}= \lim_{x \to 1} \frac{-3x+3}{x-1}= \\ \lim_{x \to 1} \frac{-3(x-1)}{x-1}=-3$

Answer 2

vezi atas, te rog!
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Succes in continuare!