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

The limit as x approaches-3 of (x^2-9)/(x+3) is -6

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

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

- 6

Solution steps

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

Simplify

\frac{x ^{2} - 9}{x + 3} : x - 3

= x \to - 3 lim (x - 3)

Plug in the value

x = - 3

= - 3 - 3

Simplify

= - 6

f (x) = sin (sin (x)), at x = (4 π)

\int cos (2 x) + 1 d x

4 (\frac{1}{x ^{3}})

\int 3 e^{2 t} d t

\int 6 e^{5 x + e^{5 x}} d x

What is the limit as x approaches-3 of (x^2-9)/(x+3) ?
The limit as x approaches-3 of (x^2-9)/(x+3) is -6