What is the limit as x approaches 5+of (x+2)/(5-x) ?

The limit as x approaches 5+of (x+2)/(5-x) is -infinity

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limit as x approaches 5+of (x+2)/(5-x)

x \to 5 + lim (\frac{x + 2}{5 - x})

- \infty

Solution steps

x \to 5 + lim (\frac{x + 2}{5 - x})

\frac{x + 2}{5 - x} = (x + 2) \frac{1}{5 - x}

= x \to 5 + lim ((x + 2) \frac{1}{5 - x})

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 5 + lim (x + 2) \cdot x \to 5 + lim (\frac{1}{5 - x})

x \to 5 + lim (x + 2) = 7

x \to 5 + lim (\frac{1}{5 - x}) = - \infty

= 7 (- \infty)

Apply Infinity Property:

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

= - \infty

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What is the limit as x approaches 5+of (x+2)/(5-x) ?
The limit as x approaches 5+of (x+2)/(5-x) is -infinity