What is the limit as x approaches-2 of x^2+2x-1 ?

The limit as x approaches-2 of x^2+2x-1 is -1

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limit as x approaches-2 of x^2+2x-1

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

- 1

Solution steps

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

Plug in the value

x = - 2

= (- 2)^{2} + 2 (- 2) - 1

Simplify

(- 2)^{2} + 2 (- 2) - 1 : - 1

= - 1

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What is the limit as x approaches-2 of x^2+2x-1 ?
The limit as x approaches-2 of x^2+2x-1 is -1