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受欢迎的微积分 >

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

解答

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

解答

- 7

求解步骤

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

代入值

x = - 2

= 1 + (- 2)^{3}

化简

1 + (- 2)^{3} : - 7

= - 7

作图

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