What is expand (4+sin(θ))cos(θ) ?

The solution to expand (4+sin(θ))cos(θ) is 4cos(θ)+cos(θ)sin(θ)

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expand (4+sin(θ))cos(θ)

expand

(4 + sin (θ)) cos (θ)

4 cos (θ) + cos (θ) sin (θ)

Solution steps

(4 + sin (θ)) cos (θ)

= cos (θ) (4 + sin (θ))

Apply the distributive law:

a (b + c) = ab + a c

cos (θ) (4 + sin (θ)) = cos (θ) \cdot 4 + cos (θ) sin (θ)

= cos (θ) \cdot 4 + cos (θ) sin (θ)

= 4 cos (θ) + cos (θ) sin (θ)

x^{- 1 - 103} (- 1 - 103)

\frac{( x + y ) ( x + z ) ( y + z )}{x yz}

P (- 5, 2) Q (2, - 1)

\frac{e ^{- 3 s}}{s ( s ^{2} + 9 )}

What is expand (4+sin(θ))cos(θ) ?
The solution to expand (4+sin(θ))cos(θ) is 4cos(θ)+cos(θ)sin(θ)