What is the limit as x approaches-3 of x^2-x-12 ?

The limit as x approaches-3 of x^2-x-12 is 0

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limit as x approaches-3 of x^2-x-12

x \to - 3 lim (x^{2} - x - 12)

0

Solution steps

x \to - 3 lim (x^{2} - x - 12)

Plug in the value

x = - 3

= (- 3)^{2} - (- 3) - 12

Simplify

(- 3)^{2} - (- 3) - 12 : 0

= 0

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

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

x \to - 7 + lim (\frac{2 x + 1}{x + 7})

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

x \to \frac{π}{4} lim (\frac{4 x}{tan ( x )})

What is the limit as x approaches-3 of x^2-x-12 ?
The limit as x approaches-3 of x^2-x-12 is 0