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

The limit as x approaches-3 of 4x^2+2x-1 is 29

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limit as x approaches-3 of 4x^2+2x-1

x \to - 3 lim (4 x^{2} + 2 x - 1)

29

Solution steps

x \to - 3 lim (4 x^{2} + 2 x - 1)

Plug in the value

x = - 3

= 4 (- 3)^{2} + 2 (- 3) - 1

Simplify

4 (- 3)^{2} + 2 (- 3) - 1 : 29

= 29

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What is the limit as x approaches-3 of 4x^2+2x-1 ?
The limit as x approaches-3 of 4x^2+2x-1 is 29