What is expand (t+e^t)(8-sqrt(t)) ?

The solution to expand (t+e^t)(8-sqrt(t)) is 8t-tsqrt(t)+8e^t-e^tsqrt(t)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (t+e^t)(8-sqrt(t))

expand

(t + e^{t}) (8 - t)

8 t - t t + 8 e^{t} - e^{t} t

Solution steps

(t + e^{t}) (8 - t)

Apply FOIL method:

(a + b) (c + d) = a c + a d + b c + b d

a = t, b = e^{t}, c = 8, d = - t

= t \cdot 8 + t (- t) + e^{t} \cdot 8 + e^{t} (- t)

Apply minus-plus rules

+ (- a) = - a

= 8 t - t t + 8 e^{t} - e^{t} t

(\frac{x ^{3}}{3} - \frac{2}{x ^{2}})^{10}

\frac{π}{3} ((18 + y) (3 + \frac{y}{6})^{2} - 21 \cdot 3^{2}) y

\frac{5 x ^{2} - 2 x}{3 ( x - 1 ) ( x + 0.4 ) ( x + 1.2 )}

(- 6 e^{- 6 x}) (1 + 6 x)

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

What is expand (t+e^t)(8-sqrt(t)) ?
The solution to expand (t+e^t)(8-sqrt(t)) is 8t-tsqrt(t)+8e^t-e^tsqrt(t)