What is the limit as x approaches 0 of-4/(x^2) ?

The limit as x approaches 0 of-4/(x^2) is -infinity

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limit as x approaches 0 of-4/(x^2)

x \to 0 lim (- \frac{4}{x ^{2}})

- \infty

Solution steps

x \to 0 lim (- \frac{4}{x ^{2}})

x \to a - lim f (x) = x \to a + lim f (x) = L

then

x \to a lim f (x) = L

x \to 0 - lim (- \frac{4}{x ^{2}}) = - \infty

x \to 0 + lim (- \frac{4}{x ^{2}}) = - \infty

= - \infty

\frac{x ^{3} - 5 x ^{2} + 1}{x ^{2}}

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\int \frac{1}{x ^{2} x ^{2} - 100} d x

f (x) = \frac{sec ( x )}{8 + sec ( x )}

\int \frac{1}{x ^{3} x ^{2} - 100} d x

What is the limit as x approaches 0 of-4/(x^2) ?
The limit as x approaches 0 of-4/(x^2) is -infinity