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人気のある微分積分 >

limit as x approaches-3 of 2x^2-3

解

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

解

15

解答ステップ

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

値を挿入する

x = - 3

= 2 (- 3)^{2} - 3

簡素化

2 (- 3)^{2} - 3 : 15

= 15

グラフ

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