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Popular >

expand (2x^2+3y^2-7)xdx-(3x^2+2y^2-8)ydy

Solution

expand

(2 x^{2} + 3 y^{2} - 7) x d x - (3 x^{2} + 2 y^{2} - 8) y d y

Solution

2 x^{3} d x + 3 x y^{2} d x - 7 x d x - 3 x^{2} y d y - 2 y^{3} d y + 8 y d y

Solution steps

(2 x^{2} + 3 y^{2} - 7) x d x - (3 x^{2} + 2 y^{2} - 8) y d y

= x (2 x^{2} + 3 y^{2} - 7) d x - y (3 x^{2} + 2 y^{2} - 8) d y

Expand

x d x (2 x^{2} + 3 y^{2} - 7) : 2 x^{3} d x + 3 x y^{2} d x - 7 x d x

= 2 x^{3} d x + 3 x y^{2} d x - 7 x d x - (3 x^{2} + 2 y^{2} - 8) y d y

Expand

- y d y (3 x^{2} + 2 y^{2} - 8) : - 3 x^{2} y d y - 2 y^{3} d y + 8 y d y

= 2 x^{3} d x + 3 x y^{2} d x - 7 x d x - 3 x^{2} y d y - 2 y^{3} d y + 8 y d y

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Frequently Asked Questions (FAQ)

What is expand (2x^2+3y^2-7)xdx-(3x^2+2y^2-8)ydy ?
The solution to expand (2x^2+3y^2-7)xdx-(3x^2+2y^2-8)ydy is 2x^3dx+3xy^2dx-7xdx-3x^2ydy-2y^3dy+8ydy