What is the limit as x approaches-1 of 2x^3-5x+6x-1 ?

The limit as x approaches-1 of 2x^3-5x+6x-1 is -4

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limit as x approaches-1 of 2x^3-5x+6x-1

x \to - 1 lim (2 x^{3} - 5 x + 6 x - 1)

- 4

Solution steps

x \to - 1 lim (2 x^{3} - 5 x + 6 x - 1)

Plug in the value

x = - 1

= 2 (- 1)^{3} - 5 (- 1) + 6 (- 1) - 1

Simplify

2 (- 1)^{3} - 5 (- 1) + 6 (- 1) - 1 : - 4

= - 4

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What is the limit as x approaches-1 of 2x^3-5x+6x-1 ?
The limit as x approaches-1 of 2x^3-5x+6x-1 is -4