What is expand (cot(θ)-tan(θ))*tan(2θ) ?

The solution to expand (cot(θ)-tan(θ))*tan(2θ) is cot(θ)tan(2θ)-tan(2θ)tan(θ)

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expand (cot(θ)-tan(θ))*tan(2θ)

expand

(cot (θ) - tan (θ)) \cdot tan (2 θ)

cot (θ) tan (2 θ) - tan (2 θ) tan (θ)

Solution steps

(cot (θ) - tan (θ)) tan (2 θ)

= tan (2 θ) (cot (θ) - tan (θ))

Apply the distributive law:

a (b - c) = ab - a c

tan (2 θ) (cot (θ) - tan (θ)) = tan (2 θ) cot (θ) - tan (2 θ) tan (θ)

= tan (2 θ) cot (θ) - tan (2 θ) tan (θ)

= cot (θ) tan (2 θ) - tan (2 θ) tan (θ)

\frac{e ^{- 5 s} - e ^{- 3 s} + 7 s + 18}{( s - 4 ) ( s + 1 )}

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

\frac{3 ( x + 4 )}{x ^{2} + 7 x}

- 12 (\frac{x}{48} - \frac{y}{24})

\frac{3}{( x ^{2} + 9 ) ( x - 12 )}

What is expand (cot(θ)-tan(θ))*tan(2θ) ?
The solution to expand (cot(θ)-tan(θ))*tan(2θ) is cot(θ)tan(2θ)-tan(2θ)tan(θ)