What is expand cos(sqrt(x))(3ycos(x)-xysin(x)) ?

The solution to expand cos(sqrt(x))(3ycos(x)-xysin(x)) is 3ycos(sqrt(x))cos(x)-xycos(sqrt(x))sin(x)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand cos(sqrt(x))(3ycos(x)-xysin(x))

expand

cos (x) (3 y cos (x) - x y sin (x))

3 y cos (x) cos (x) - x y cos (x) sin (x)

Solution steps

cos (x) (3 y cos (x) - x y sin (x))

Apply the distributive law:

a (b - c) = ab - a c

cos (x) (3 y cos (x) - x y sin (x)) = cos (x) \cdot 3 y cos (x) - cos (x) x y sin (x)

= cos (x) \cdot 3 y cos (x) - cos (x) x y sin (x)

= 3 y cos (x) cos (x) - x y cos (x) sin (x)

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

(cos (θ) + j sin (θ))^{3}

F (- 4, - \frac{3}{2})

2 e^{y^{2} - x^{2}} x - 2 e^{y^{2} - x^{2}} x (x^{2} + y^{2})

(- \frac{200 m - m ^{2}}{50} + 40) (10 - \frac{m}{10})

What is expand cos(sqrt(x))(3ycos(x)-xysin(x)) ?
The solution to expand cos(sqrt(x))(3ycos(x)-xysin(x)) is 3ycos(sqrt(x))cos(x)-xycos(sqrt(x))sin(x)