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人気のある微分積分 >

limit as x approaches 2 of (x^2+2)/(x+1)

解

x \to 2 lim (\frac{x ^{2} + 2}{x + 1})

解

2

解答ステップ

x \to 2 lim (\frac{x ^{2} + 2}{x + 1})

値を挿入する

x = 2

= \frac{2 ^{2} + 2}{2 + 1}

簡素化

= 2

グラフ

人気の例

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