What is expand (x-pi/2)cos(x) ?

The solution to expand (x-pi/2)cos(x) is xcos(x)-pi/2 cos(x)

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expand (x-pi/2)cos(x)

expand

(x - \frac{π}{2}) cos (x)

x cos (x) - \frac{π}{2} cos (x)

Solution steps

(x - \frac{π}{2}) cos (x)

= cos (x) (x - \frac{π}{2})

Apply the distributive law:

a (b - c) = ab - a c

a = cos (x), b = x, c = \frac{π}{2}

= cos (x) x - cos (x) \frac{π}{2}

= x cos (x) - \frac{π}{2} cos (x)

\frac{j w + 2}{( j w + 4 ) ( j ^{2} w ^{2} - j w + 4 )}

e^{t + 2} U (t - 3)

(\frac{- 28}{4} bi g)^{2} (4 - 28) 2

\frac{d}{d y} ((x) ((5 x + 2 y)^{8}))

(2 i) (3 i^{2}) (5)

What is expand (x-pi/2)cos(x) ?
The solution to expand (x-pi/2)cos(x) is xcos(x)-pi/2 cos(x)