What is expand (-1-i)(cos(x)+isin(x))e ?

The solution to expand (-1-i)(cos(x)+isin(x))e is (-ecos(x)+esin(x))+i(-ecos(x)-esin(x))

Popular >

expand (-1-i)(cos(x)+isin(x))e

expand

(- 1 - i) (cos (x) + i sin (x)) e

(- e cos (x) + e sin (x)) + i (- e cos (x) - e sin (x))

Solution steps

(- 1 - i) (cos (x) + i sin (x)) e

= e (- 1 - i) (cos (x) + i sin (x))

Expand

(- 1 - i) (cos (x) + i sin (x)) : (- cos (x) + sin (x)) + i (- cos (x) - sin (x))

= e ((- cos (x) + sin (x)) + i (- cos (x) - sin (x)))

Expand

e ((- cos (x) + sin (x)) + i (- cos (x) - sin (x))) : (- e cos (x) + e sin (x)) + i (- e cos (x) - e sin (x))

= (- e cos (x) + e sin (x)) + i (- e cos (x) - e sin (x))

\frac{x}{( x + 1 ) ( x ^{2} - 2 x - 5 )}

- \frac{( x - 1 ) ( x + 7 )}{15}

3 (5 y + 1 = 18 y)

\frac{1}{( x + 3 ) ( x + 4 ) ( x - 4 )}

\frac{x + 5}{( x + 9 ) ( x + 2 )}

What is expand (-1-i)(cos(x)+isin(x))e ?
The solution to expand (-1-i)(cos(x)+isin(x))e is (-ecos(x)+esin(x))+i(-ecos(x)-esin(x))