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人気のある微分積分 >

limit as x approaches+(-infinity)+of-x^2

解

x \to + (- \infty) + lim (- x^{2})

解

- \infty

解答ステップ

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

無限大の特性を適用する:

x \to \pm \infty lim (a x^{n} + \dots + b x + c) = - \infty, a < 0,

n is even

a = - 1, n = 2

= - \infty

グラフ

人気の例

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