What is expand e^t(t^2-2t-2) ?

The solution to expand e^t(t^2-2t-2) is e^tt^2-2e^tt-2e^t

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand e^t(t^2-2t-2)

expand

e^{t} (t^{2} - 2 t - 2)

e^{t} t^{2} - 2 e^{t} t - 2 e^{t}

Solution steps

e^{t} (t^{2} - 2 t - 2)

Distribute parentheses

= e^{t} t^{2} + e^{t} (- 2 t) + e^{t} (- 2)

Apply minus-plus rules

+ (- a) = - a

= e^{t} t^{2} - 2 e^{t} t - 2 e^{t}

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

cos (2 (t + π))

e^{t} U (t - 4)

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

\frac{1}{6} (3 ln ∣ x ∣ - 4 x^{3})

What is expand e^t(t^2-2t-2) ?
The solution to expand e^t(t^2-2t-2) is e^tt^2-2e^tt-2e^t