What is expand (x^2y^3-1/(1-9x^2))dx+(x^3y^2)dy ?

The solution to expand (x^2y^3-1/(1-9x^2))dx+(x^3y^2)dy is x^2y^3dx-(dx)/(1-9x^2)+x^3y^2dy

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expand (x^2y^3-1/(1-9x^2))dx+(x^3y^2)dy

expand

(x^{2} y^{3} - \frac{1}{1 - 9 x ^{2}}) d x + (x^{3} y^{2}) d y

x^{2} y^{3} d x - \frac{d x}{1 - 9 x ^{2}} + x^{3} y^{2} d y

Solution steps

(x^{2} y^{3} - \frac{1}{1 - 9 x ^{2}}) d x + (x^{3} y^{2}) d y

Expand

d x (x^{2} y^{3} - \frac{1}{1 - 9 x ^{2}}) : x^{2} y^{3} d x - \frac{d x}{1 - 9 x ^{2}}

= x^{2} y^{3} d x - \frac{d x}{1 - 9 x ^{2}} + (x^{3} y^{2}) d y

Remove parentheses:

(a) = a

= x^{2} y^{3} d x - \frac{d x}{1 - 9 x ^{2}} + x^{3} y^{2} d y

\frac{3}{4} (x^{2} - 1) (x - 2) (x - e)

16 π - (4 (\frac{16 π}{3} - 43))

\frac{x ^{4} + 1}{( x + 2 ) ^{2}}

(2 x y + \frac{1}{ln ( 10 ) y})^{3}

\frac{k}{s ( s + 1 )}

What is expand (x^2y^3-1/(1-9x^2))dx+(x^3y^2)dy ?
The solution to expand (x^2y^3-1/(1-9x^2))dx+(x^3y^2)dy is x^2y^3dx-(dx)/(1-9x^2)+x^3y^2dy