en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand e^x(x^3-3x)

Solution

expand

e^{x} (x^{3} - 3 x)

Solution

e^{x} x^{3} - 3 e^{x} x

Solution steps

e^{x} (x^{3} - 3 x)

Apply the distributive law:

a (b - c) = ab - a c

a = e^{x}, b = x^{3}, c = 3 x

= e^{x} x^{3} - e^{x} \cdot 3 x

= e^{x} x^{3} - 3 e^{x} x

Popular Examples

expand 1/(x(a-bln(x)))expand

\frac{1}{x ( a - b ln ( x ) )}

expand 9(e^x+cos(3x)+sin(3x))expand

9 (e^{x} + cos (3 x) + sin (3 x))

expand (n+1)!(n+2)-1 expand

(n + 1)! (n + 2) - 1

(10)/([s(s+2)(s+3)^2])

\frac{10}{[ s ( s + 2 ) ( s + 3 ) ^{2} ]}

expand x(x-(1+e)z)expand

x (x - (1 + e) z)

Frequently Asked Questions (FAQ)

What is expand e^x(x^3-3x) ?
The solution to expand e^x(x^3-3x) is e^xx^3-3e^xx