limit as x approaches-2 of (x+2)/x

解

x \to - 2 lim (\frac{x + 2}{x})

0

解答ステップ

x \to - 2 lim (\frac{x + 2}{x})

値を挿入する

x = - 2

= \frac{- 2 + 2}{- 2}

簡素化

= 0

x \to - \infty lim (3 \frac{( 3 x ^{7} - 4 x ^{5} )}{2 x ^{7} + 1})

x \to 0 + lim (\frac{7}{x} - \frac{3}{x ^{2}})

x \to 0 + lim ((x + cos (x))^{\frac{4}{x}})

x \to 0 lim (3^{x + 1} - 3)

x \to - \frac{π}{2} lim (- 5 x - \frac{π}{2})