What is expand dy(3x^4-4x^2+2x) ?

The solution to expand dy(3x^4-4x^2+2x) is 3x^4dy-4x^2dy+2xdy

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expand dy(3x^4-4x^2+2x)

expand

d y (3 x^{4} - 4 x^{2} + 2 x)

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

Solution steps

d y (3 x^{4} - 4 x^{2} + 2 x)

Distribute parentheses

= d y \cdot 3 x^{4} + d y (- 4 x^{2}) + d y \cdot 2 x

Apply minus-plus rules

+ (- a) = - a

= 3 x^{4} d y - 4 x^{2} d y + 2 x d y

(3 + x 6)^{2}

\frac{x ( x - 3 )}{2}

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

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

What is expand dy(3x^4-4x^2+2x) ?
The solution to expand dy(3x^4-4x^2+2x) is 3x^4dy-4x^2dy+2xdy