What is the limit as x approaches-2 of 3x^3-4x+2 ?

The limit as x approaches-2 of 3x^3-4x+2 is -14

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limit as x approaches-2 of 3x^3-4x+2

x \to - 2 lim (3 x^{3} - 4 x + 2)

- 14

Solution steps

x \to - 2 lim (3 x^{3} - 4 x + 2)

Plug in the value

x = - 2

= 3 (- 2)^{3} - 4 (- 2) + 2

Simplify

3 (- 2)^{3} - 4 (- 2) + 2 : - 14

= - 14

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What is the limit as x approaches-2 of 3x^3-4x+2 ?
The limit as x approaches-2 of 3x^3-4x+2 is -14