What is the limit as x approaches-2 of x^3-2x^2+4x+8 ?

The limit as x approaches-2 of x^3-2x^2+4x+8 is -16

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limit as x approaches-2 of x^3-2x^2+4x+8

x \to - 2 lim (x^{3} - 2 x^{2} + 4 x + 8)

- 16

Solution steps

x \to - 2 lim (x^{3} - 2 x^{2} + 4 x + 8)

Plug in the value

x = - 2

= (- 2)^{3} - 2 (- 2)^{2} + 4 (- 2) + 8

Simplify

(- 2)^{3} - 2 (- 2)^{2} + 4 (- 2) + 8 : - 16

= - 16

x \to 0 + lim (\frac{5}{2 x ^{4}})

\frac{d}{d x} (\frac{2 x}{( 1 - x ^{2} ) ^{2}})

\int_{2}^{5} 3 x^{2} - 4 x d x

\frac{\partial}{\partial y} (54 - \frac{2}{3} x^{2} - 4 y^{2})

n = 1 \sum \infty \frac{n}{e ^{n^{3}}}

What is the limit as x approaches-2 of x^3-2x^2+4x+8 ?
The limit as x approaches-2 of x^3-2x^2+4x+8 is -16