What is the limit as x approaches-2 of 6x^3-2x^2+7 ?

The limit as x approaches-2 of 6x^3-2x^2+7 is -49

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limit as x approaches-2 of 6x^3-2x^2+7

x \to - 2 lim (6 x^{3} - 2 x^{2} + 7)

- 49

Solution steps

x \to - 2 lim (6 x^{3} - 2 x^{2} + 7)

Plug in the value

x = - 2

= 6 (- 2)^{3} - 2 (- 2)^{2} + 7

Simplify

6 (- 2)^{3} - 2 (- 2)^{2} + 7 : - 49

= - 49

x \to 0 lim (\frac{1}{x + x ^{2}})

x \to 3 + lim (3 - x)

x \to \infty lim (x^{3} \cdot e^{\frac{1}{x ^{3}}} - x^{3})

x \to 0 + lim (e^{\frac{1}{x}} x)

x \to - 7 - lim (f (x))

What is the limit as x approaches-2 of 6x^3-2x^2+7 ?
The limit as x approaches-2 of 6x^3-2x^2+7 is -49