What is expand (3e^xcos(x)-3e^xsin(x))*x ?

The solution to expand (3e^xcos(x)-3e^xsin(x))*x is 3e^xxcos(x)-3e^xxsin(x)

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expand (3e^xcos(x)-3e^xsin(x))*x

expand

(3 e^{x} cos (x) - 3 e^{x} sin (x)) \cdot x

3 e^{x} x cos (x) - 3 e^{x} x sin (x)

Solution steps

(3 e^{x} cos (x) - 3 e^{x} sin (x)) x

= x (3 e^{x} cos (x) - 3 e^{x} sin (x))

Apply the distributive law:

a (b - c) = ab - a c

a = x, b = 3 e^{x} cos (x), c = 3 e^{x} sin (x)

= x \cdot 3 e^{x} cos (x) - x \cdot 3 e^{x} sin (x)

= 3 e^{x} x cos (x) - 3 e^{x} x sin (x)

\frac{19}{( x + 2 ) ( x - 7 )}

(3 x^{2} e^{y} + x) d x + (x^{3} + 2) ey d y

\frac{( 50 + t ) ^{3}}{c}

A (7 + 3) + B (7 - 3)

\frac{a ^{3}}{( a - 1 ) ^{2}}

What is expand (3e^xcos(x)-3e^xsin(x))*x ?
The solution to expand (3e^xcos(x)-3e^xsin(x))*x is 3e^xxcos(x)-3e^xxsin(x)