What is expand (981-2t)(dx)/(dt) ?

The solution to expand (981-2t)(dx)/(dt) is 981(dx)/(dt)-2t(dx)/(dt)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (981-2t)(dx)/(dt)

expand

(981 - 2 t) \frac{d x}{d t}

981 \frac{d x}{d t} - 2 t \frac{d x}{d t}

Solution steps

(981 - 2 t) \frac{d x}{d t}

Apply the distributive law:

a (b - c) = ab - a c

a = \frac{d x}{d t}, b = 981, c = 2 t

= \frac{d x}{d t} 981 - \frac{d x}{d t} 2 t

= 981 \frac{d x}{d t} - 2 t \frac{d x}{d t}

\frac{4 x}{( x - 9 ) ( x + 9 )}

- \frac{9}{2} e^{4 τ} (e^{- 4 t} - 1)

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

\frac{2 π}{365} (90 - 101)

\frac{a \cdot b}{a ( 1 + c ) + d}

What is expand (981-2t)(dx)/(dt) ?
The solution to expand (981-2t)(dx)/(dt) is 981(dx)/(dt)-2t(dx)/(dt)