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人気のある微分積分 >

limit as x approaches 1/2 of x^3-x^2-x+1

解

x \to \frac{1}{2} lim (x^{3} - x^{2} - x + 1)

解

\frac{3}{8}

+1

十進法表記

0.375

解答ステップ

x \to \frac{1}{2} lim (x^{3} - x^{2} - x + 1)

値を挿入する

x = \frac{1}{2}

= (\frac{1}{2})^{3} - (\frac{1}{2})^{2} - \frac{1}{2} + 1

簡素化

(\frac{1}{2})^{3} - (\frac{1}{2})^{2} - \frac{1}{2} + 1 : \frac{3}{8}

= \frac{3}{8}

グラフ

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