integral from 0 to x of t^4

解答

\int_{0}^{x} t^{4} d t

\frac{x ^{5}}{5}

求解步骤

\int_{0}^{x} t^{4} d t

使用幂法则

= [\frac{t ^{5}}{5}]_{0}^{x}

带入上下限计算后得:

\frac{x ^{5}}{5}

= \frac{x ^{5}}{5}

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