What is expand (x^2+4xy-1)dx+(2x^2-2) ?

The solution to expand (x^2+4xy-1)dx+(2x^2-2) is x^2dx+4xydx-dx+2x^2-2

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expand (x^2+4xy-1)dx+(2x^2-2)

expand

(x^{2} + 4 x y - 1) d x + (2 x^{2} - 2)

x^{2} d x + 4 x y d x - d x + 2 x^{2} - 2

Solution steps

(x^{2} + 4 x y - 1) d x + (2 x^{2} - 2)

Expand

d x (x^{2} + 4 x y - 1) : x^{2} d x + 4 x y d x - d x

= x^{2} d x + 4 x y d x - d x + (2 x^{2} - 2)

Remove parentheses:

(a) = a

= x^{2} d x + 4 x y d x - d x + 2 x^{2} - 2

\frac{( x + 3 ) ( x - 3 )}{3 x + 1}

\frac{2 ( x + h ) + 1}{3 ( x + h ) + 5}

(- 9 e^{- x}) (x^{2} - 9)

3 \cdot 0^{2} + x + 1

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

What is expand (x^2+4xy-1)dx+(2x^2-2) ?
The solution to expand (x^2+4xy-1)dx+(2x^2-2) is x^2dx+4xydx-dx+2x^2-2