What is expand (2+y/(x^2))dx+(y-1/x)dy ?

The solution to expand (2+y/(x^2))dx+(y-1/x)dy is 2dx+(ydx}{x^2}+ydy-\frac{dy)/x

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expand (2+y/(x^2))dx+(y-1/x)dy

expand

(2 + \frac{y}{x ^{2}}) d x + (y - \frac{1}{x}) d y

2 d x + \frac{y d x}{x ^{2}} + y d y - \frac{d y}{x}

Solution steps

(2 + \frac{y}{x ^{2}}) d x + (y - \frac{1}{x}) d y

Expand

d x (2 + \frac{y}{x ^{2}}) : 2 d x + \frac{y d x}{x ^{2}}

= 2 d x + \frac{y d x}{x ^{2}} + (y - \frac{1}{x}) d y

Expand

d y (y - \frac{1}{x}) : y d y - \frac{d y}{x}

= 2 d x + \frac{y d x}{x ^{2}} + y d y - \frac{d y}{x}

\frac{x y ( l ^{2} - k ^{2} ) - f ^{2}}{k}

12 cos (t - 2) u (t - 2)

- (x + x y) d y

(1 + e^{x} + 1)^{2}

(\frac{( \frac{5 y - 3}{2} )}{2})^{2}

What is expand (2+y/(x^2))dx+(y-1/x)dy ?
The solution to expand (2+y/(x^2))dx+(y-1/x)dy is 2dx+(ydx}{x^2}+ydy-\frac{dy)/x