What is the limit as x approaches-1+of (x+2x^3)^4 ?

The limit as x approaches-1+of (x+2x^3)^4 is 81

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

limit as x approaches-1+of (x+2x^3)^4

x \to - 1 + lim ((x + 2 x^{3})^{4})

81

Solution steps

x \to - 1 + lim ((x + 2 x^{3})^{4})

Plug in the value

x = - 1

= (- 1 + 2 (- 1)^{3})^{4}

Simplify

(- 1 + 2 (- 1)^{3})^{4} : 81

= 81

What is the limit as x approaches-1+of (x+2x^3)^4 ?
The limit as x approaches-1+of (x+2x^3)^4 is 81