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

The limit as x approaches-2 of 3x^4+2x^2-x+4 is 62

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

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

62

Solution steps

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

Plug in the value

x = - 2

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

Simplify

3 (- 2)^{4} + 2 (- 2)^{2} - (- 2) + 4 : 62

= 62

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What is the limit as x approaches-2 of 3x^4+2x^2-x+4 ?
The limit as x approaches-2 of 3x^4+2x^2-x+4 is 62