What is the integral of ((xsqrt(x)+sqrt(x))/(x^2)) ?

The integral of ((xsqrt(x)+sqrt(x))/(x^2)) is 2sqrt(x)-2/(sqrt(x))+C

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

integral of ((xsqrt(x)+sqrt(x))/(x^2))

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

2 x - \frac{2}{x} + C

Solution steps

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

\frac{x x + x}{x ^{2}} = (\frac{x x}{x ^{2}} + \frac{x}{x ^{2}})

= \int \frac{x x}{x ^{2}} + \frac{x}{x ^{2}} d x

Simplify

\frac{x x}{x ^{2}} + \frac{x}{x ^{2}} : \frac{1}{x} + \frac{1}{x ^{\frac{3}{2}}}

= \int \frac{1}{x} + \frac{1}{x ^{\frac{3}{2}}} d x

Apply the Sum Rule:

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

= \int \frac{1}{x} d x + \int \frac{1}{x ^{\frac{3}{2}}} d x

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

\int \frac{1}{x ^{\frac{3}{2}}} d x = - \frac{2}{x}

= 2 x - \frac{2}{x}

Add a constant to the solution

= 2 x - \frac{2}{x} + C

\int 8 x^{5} - 2 d x

\int z arctan (z) d z

\int \frac{9 t ^{2}}{2} d t

\int \frac{14 x}{( 9 + x ^{2} ) ^{3}} d x

\int 2^{x} + 2 x d x

What is the integral of ((xsqrt(x)+sqrt(x))/(x^2)) ?
The integral of ((xsqrt(x)+sqrt(x))/(x^2)) is 2sqrt(x)-2/(sqrt(x))+C