What is the limit as x approaches 3-of (2x+1)/(x-3) ?

The limit as x approaches 3-of (2x+1)/(x-3) is -infinity

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limit as x approaches 3-of (2x+1)/(x-3)

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

- \infty

Solution steps

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

\frac{2 x + 1}{x - 3} = (2 x + 1) \frac{1}{x - 3}

= x \to 3 - lim ((2 x + 1) \frac{1}{x - 3})

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

= x \to 3 - lim (2 x + 1) \cdot x \to 3 - lim (\frac{1}{x - 3})

x \to 3 - lim (2 x + 1) = 7

x \to 3 - lim (\frac{1}{x - 3}) = - \infty

= 7 (- \infty)

Apply Infinity Property:

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

= - \infty

x \to 0 - lim (\frac{4}{5 x ^{\frac{1}{3}}})

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(\frac{t ^{3}}{t ^{8} + 7})^{2}

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What is the limit as x approaches 3-of (2x+1)/(x-3) ?
The limit as x approaches 3-of (2x+1)/(x-3) is -infinity