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

The solution to expand cos(x)(x+sin(x)) is xcos(x)+cos(x)sin(x)

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expand cos(x)(x+sin(x))

expand

cos (x) (x + sin (x))

x cos (x) + cos (x) sin (x)

Solution steps

cos (x) (x + sin (x))

Apply the distributive law:

a (b + c) = ab + a c

cos (x) (x + sin (x)) = cos (x) x + cos (x) sin (x)

= cos (x) x + cos (x) sin (x)

= x cos (x) + cos (x) sin (x)

\frac{- 8 n ^{2} - 8 n - 1}{( 2 n + 1 ) ^{2}}

\frac{1}{2 ( s + 3 ) ^{2}}

U (t - π) cos (3 t)

r \cdot (r^{2} cos^{2} (θ) + r^{2} sin (θ) + 2 r sin (θ) + 1)

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