What is expand (2xy)dx+(y^2-3x^2)dy ?

The solution to expand (2xy)dx+(y^2-3x^2)dy is 2xydx+y^2dy-3x^2dy

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expand (2xy)dx+(y^2-3x^2)dy

expand

(2 x y) d x + (y^{2} - 3 x^{2}) d y

2 x y d x + y^{2} d y - 3 x^{2} d y

Solution steps

(2 x y) d x + (y^{2} - 3 x^{2}) d y

Expand

d y (y^{2} - 3 x^{2}) : y^{2} d y - 3 x^{2} d y

= (2 x y) d x + y^{2} d y - 3 x^{2} d y

Remove parentheses:

(a) = a

= 2 x y d x + y^{2} d y - 3 x^{2} d y

\frac{( s ^{2} + 3 s + 8 )}{( ( s + 1 ) ( s ^{2} + 5 s + 5 ) )}

\frac{3}{s ( s + 1 ) ( s + 2 )}

\frac{( ( - 1 ) ^{n} \cdot n ! )}{( 8 ^{n} ( n + 1 ) )}

π (x - π)

P (1, - 2) Q (3, 4)

What is expand (2xy)dx+(y^2-3x^2)dy ?
The solution to expand (2xy)dx+(y^2-3x^2)dy is 2xydx+y^2dy-3x^2dy