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受欢迎的微积分 >

limit as x approaches 3 of-5/8*x^4

解答

x \to 3 lim (- \frac{5}{8} \cdot x^{4})

解答

- \frac{405}{8}

+1

十进制

- 50.625

求解步骤

x \to 3 lim (- \frac{5}{8} x^{4})

代入值

x = 3

= - \frac{5}{8} \cdot 3^{4}

化简

- \frac{5}{8} \cdot 3^{4} : - \frac{405}{8}

= - \frac{405}{8}

作图

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