integral of 1/(x^{1/2)}

解答

\int \frac{1}{x ^{\frac{1}{2}}} d x

2 x^{\frac{1}{2}} + C

求解步骤

\int \frac{1}{x ^{\frac{1}{2}}} d x

使用幂法则

= 2 x^{\frac{1}{2}}

解答补常数

= 2 x^{\frac{1}{2}} + C

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