What is expand (-x-cot(x))sin(x) ?

The solution to expand (-x-cot(x))sin(x) is -xsin(x)-cot(x)sin(x)

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expand (-x-cot(x))sin(x)

expand

(- x - cot (x)) sin (x)

- x sin (x) - cot (x) sin (x)

Solution steps

(- x - cot (x)) sin (x)

= sin (x) (- x - cot (x))

Apply the distributive law:

a (b - c) = ab - a c

sin (x) (- x - cot (x)) = sin (x) (- x) - sin (x) cot (x)

= sin (x) (- x) - sin (x) cot (x)

Simplify

sin (x) (- x) - sin (x) cot (x) : - x sin (x) - cot (x) sin (x)

= - x sin (x) - cot (x) sin (x)

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

\frac{16}{( s ) ( x ^{2} + 16 )}

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

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

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

What is expand (-x-cot(x))sin(x) ?
The solution to expand (-x-cot(x))sin(x) is -xsin(x)-cot(x)sin(x)