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

The solution to expand x(cos(x)-sin(x)) is xcos(x)-xsin(x)

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expand x(cos(x)-sin(x))

expand

x (cos (x) - sin (x))

x cos (x) - x sin (x)

Solution steps

x (cos (x) - sin (x))

Apply the distributive law:

a (b - c) = ab - a c

x (cos (x) - sin (x)) = x cos (x) - x sin (x)

= x cos (x) - x sin (x)

(((3 x^{2} + 2 x + 1) \cdot cos (3 x))^{'})^{2021}

16

sin (x) \cdot (1 - sin (x))

\frac{x ^{2} - 4}{x - 2}

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