What is expand f(x)(sin(x/2)=2+cos(x)) ?

The solution to expand f(x)(sin(x/2)=2+cos(x)) is sin(x/2)f(x)=2+cos(x)f(x)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand f(x)(sin(x/2)=2+cos(x))

expand

f (x) (sin (\frac{x}{2}) = 2 + cos (x))

sin (\frac{x}{2}) f (x) = 2 + cos (x) f (x)

Solution steps

f (x) (sin (\frac{x}{2}) = 2 + cos (x))

= f (x) (2 = sin (\frac{x}{2}) + cos (x))

Apply the distributive law:

a (b + c) = ab + a c

a = f (x), b = sin (\frac{x}{2}) = 2, c = cos (x)

f (x) sin (\frac{x}{2}) = 2 + f (x) cos (x)

sin (\frac{x}{2}) f (x) = 2 + cos (x) f (x)

x + 8 x + 16

(cos (x) + a sin (x))^{2}

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

(\frac{5}{2} x + \frac{3}{4} y)^{2}

f a cot (r) (- 16 x^{3} + 33 x^{2} - 18 x + 1)

What is expand f(x)(sin(x/2)=2+cos(x)) ?
The solution to expand f(x)(sin(x/2)=2+cos(x)) is sin(x/2)f(x)=2+cos(x)f(x)