What is expand (csc(2x)-1)sin(x) ?

The solution to expand (csc(2x)-1)sin(x) is csc(2x)sin(x)-sin(x)

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expand (csc(2x)-1)sin(x)

expand

(csc (2 x) - 1) sin (x)

csc (2 x) sin (x) - sin (x)

Solution steps

(csc (2 x) - 1) sin (x)

= sin (x) (csc (2 x) - 1)

Apply the distributive law:

a (b - c) = ab - a c

sin (x) (csc (2 x) - 1) = sin (x) csc (2 x) - sin (x) \cdot 1

= sin (x) csc (2 x) - sin (x) \cdot 1

Simplify

sin (x) csc (2 x) - sin (x) \cdot 1 : csc (2 x) sin (x) - sin (x)

= csc (2 x) sin (x) - sin (x)

3 (\frac{x}{2} - 4)

\frac{1}{2} (sin (x - y) + sin (x + y))

\frac{4 x ^{2} - x - 13}{x ( x + 1 ) ( x - 1 )}

(2 e^{- t} + 2)^{2}

tan (\frac{1}{2}) (A - B)

What is expand (csc(2x)-1)sin(x) ?
The solution to expand (csc(2x)-1)sin(x) is csc(2x)sin(x)-sin(x)