integral from 0 to sqrt(34 of)x^2-17

解答

\int_{0}^{34} x^{2} - 17 d x

\frac{34 34}{3} - 1734

十进制

- 33.04206 \dots

求解步骤

\int_{0}^{34} x^{2} - 17 d x

使用积分加法定则:

\int f (x) \pm g (x) d x = \int f (x) d x \pm \int g (x) d x

= \int_{0}^{34} x^{2} d x - \int_{0}^{34} 17 d x

\int_{0}^{34} x^{2} d x = \frac{34 34}{3}

\int_{0}^{34} 17 d x = 1734

= \frac{34 34}{3} - 1734

\frac{\partial}{\partial y} (x y + 3 x - 2 y)

\int_{0}^{1} x^{2} + 2 d x

\int \frac{tan ( \frac{2}{x} )}{x ^{2}} d x

n = 1 \sum \infty \frac{2 n + 1}{7 ^{n}}

\int_{- 1}^{1} tan (x) d x