What is the limit as x approaches-2 of x^3+4x^2-5x+1 ?

The limit as x approaches-2 of x^3+4x^2-5x+1 is 19

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

limit as x approaches-2 of x^3+4x^2-5x+1

x \to - 2 lim (x^{3} + 4 x^{2} - 5 x + 1)

19

Solution steps

x \to - 2 lim (x^{3} + 4 x^{2} - 5 x + 1)

Plug in the value

x = - 2

= (- 2)^{3} + 4 (- 2)^{2} - 5 (- 2) + 1

Simplify

(- 2)^{3} + 4 (- 2)^{2} - 5 (- 2) + 1 : 19

= 19

n = 2 \sum \infty \frac{1}{4 n ^{2} - 1}

\frac{\partial}{\partial y} (y e^{3 x})

n = 0 \sum \infty x^{n + 1}

\int \frac{1}{x 2 x + 1} d x

What is the limit as x approaches-2 of x^3+4x^2-5x+1 ?
The limit as x approaches-2 of x^3+4x^2-5x+1 is 19