What is expand (tsin(t))(sin(t)+tcos(t)) ?

The solution to expand (tsin(t))(sin(t)+tcos(t)) is tsin^2(t)+t^2cos(t)sin(t)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (tsin(t))(sin(t)+tcos(t))

expand

(t sin (t)) (sin (t) + t cos (t))

t sin^{2} (t) + t^{2} cos (t) sin (t)

Solution steps

(t sin (t)) (sin (t) + t cos (t))

Apply the distributive law:

a (b + c) = ab + a c

(t sin (t)) (sin (t) + t cos (t)) = t sin (t) sin (t) + t sin (t) t cos (t)

= t sin (t) sin (t) + t sin (t) t cos (t)

Simplify

t sin (t) sin (t) + t sin (t) t cos (t) : t sin^{2} (t) + t^{2} cos (t) sin (t)

= t sin^{2} (t) + t^{2} cos (t) sin (t)

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

\frac{2 s - 7}{( s - 4 ) ( s + 5 )}

\frac{d}{d x} ((2) (x^{\frac{2}{3}} + (x - 1)^{\frac{2}{3}}))

(- 1, - 2) y (0, 0)

, (2 - x r i g h t)

What is expand (tsin(t))(sin(t)+tcos(t)) ?
The solution to expand (tsin(t))(sin(t)+tcos(t)) is tsin^2(t)+t^2cos(t)sin(t)