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

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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

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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