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

The limit as x approaches-2+of (-3)/(x^2-4) is infinity

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 (-3)/(x^2-4)

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

\infty

Solution steps

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

For

x

approaching

- 2

from the right

, x > - 2 \Rightarrow x^{2} - 4 < 0

The denominator is a negative quantity approaching 0 from the left

= \infty

\int \frac{2 x}{x ^{2} + 9} d x

(2 x) d x + (2 - 3 x^{2} y^{- 1}) d y = 0

\int 4 e^{x} (e^{x} - 1) d x

\frac{2 x ^{9} - 5 x + x}{x ^{4}}

x \to 1 + lim (\frac{1}{x - 1})

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