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

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

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limit as x approaches 2-of (2x)/(x^2-4)

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

- \infty

Solution steps

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

x \to a lim [c \cdot f (x)] = c \cdot x \to a lim f (x)

= 2 \cdot x \to 2 - lim (\frac{x}{x ^{2} - 4})

\frac{x}{x ^{2} - 4} = x \frac{1}{x ^{2} - 4}

= 2 \cdot x \to 2 - lim (x \frac{1}{x ^{2} - 4})

x \to a lim [f (x) \cdot g (x)] = x \to a lim f (x) \cdot x \to a lim g (x)

With the exception of indeterminate form

= 2 \cdot x \to 2 - lim (x) \cdot x \to 2 - lim (\frac{1}{x ^{2} - 4})

x \to 2 - lim (x) = 2

x \to 2 - lim (\frac{1}{x ^{2} - 4}) = - \infty

= 2 \cdot 2 (- \infty)

Apply Infinity Property:

c \cdot (- \infty) = - \infty

= - \infty

y^{^{''}} + 8 y^{^{'}} + 25 y = 0, y (0) = 3, y^{^{'}} (0) = - 10

x \to - 2 + lim (\frac{- 7 x}{x + 2})

\int 7 \cdot tan^{3} (x) sec (x) d x

f (x) = 4 x^{2} + 9 x

\int \frac{6 t - 5}{t + 1} d t

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