What is the limit as x approaches-3-of sqrt(x^2-9) ?

The limit as x approaches-3-of sqrt(x^2-9) is 0

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limit as x approaches-3-of sqrt(x^2-9)

x \to - 3 - lim (x^{2} - 9)

0

Solution steps

x \to - 3 - lim (x^{2} - 9)

Plug in the value

x = - 3

= (- 3)^{2} - 9

Simplify

(- 3)^{2} - 9 : 0

= 0

w \to 0 lim (cot (w) - csc (w))

x \to - lim (1 (1 - 4 x))

x \to 0 lim (\frac{1}{2} x^{- \frac{1}{2}})

x \to 0 lim (\frac{e ^{3 x}}{x})

x \to - 3 + lim (g (x))

What is the limit as x approaches-3-of sqrt(x^2-9) ?
The limit as x approaches-3-of sqrt(x^2-9) is 0