What is the integral of (2x-4+8sqrt(x))/(sqrt(x)) ?

The integral of (2x-4+8sqrt(x))/(sqrt(x)) is 4/3 x^{3/2}-8sqrt(x)+8x+C

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integral of (2x-4+8sqrt(x))/(sqrt(x))

\int \frac{2 x - 4 + 8 x}{x} d x

\frac{4}{3} x^{\frac{3}{2}} - 8 x + 8 x + C

Solution steps

\int \frac{2 x - 4 + 8 x}{x} d x

Expand

\frac{2 x - 4 + 8 x}{x} : 2 x - \frac{4}{x} + 8

= \int 2 x - \frac{4}{x} + 8 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 2 x d x - \int \frac{4}{x} d x + \int 8 d x

\int 2 x d x = \frac{4}{3} x^{\frac{3}{2}}

\int \frac{4}{x} d x = 8 x

\int 8 d x = 8 x

= \frac{4}{3} x^{\frac{3}{2}} - 8 x + 8 x

Add a constant to the solution

= \frac{4}{3} x^{\frac{3}{2}} - 8 x + 8 x + C

x \to 1 lim (\frac{x ^{2} - 3 x}{x})

(2 x y + y^{4}) d x + (3 x^{2} + 6 x y^{3}) d y = 0

y^{^{'}} + \frac{4}{5} y = 1 - \frac{1}{4} t

\int \frac{2}{1 - t ^{2}} d t

\int \frac{e ^{3 x}}{x} d x

What is the integral of (2x-4+8sqrt(x))/(sqrt(x)) ?
The integral of (2x-4+8sqrt(x))/(sqrt(x)) is 4/3 x^{3/2}-8sqrt(x)+8x+C