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

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

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

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

3

Solution steps

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

Plug in the value

x = 1

= - 1^{3} - 2 \cdot 1^{2} + 4 \cdot 1 + 2

Simplify

= 3

x \to 14 lim (\frac{x}{7})

x \to \infty lim ((x^{2} + 2 x - x)^{\frac{6}{x} l n (c o s (\frac{1}{x}))})

x \to \infty lim (\frac{x \cdot e ^{- x}}{x})

x \to 2 lim (\frac{3 x}{5 + 8 x})

x \to \frac{π}{4} lim (\frac{x}{tan ( x )})

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