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

The limit as x approaches-2 of 3x^2-3x-8 is 10

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

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

10

Solution steps

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

Plug in the value

x = - 2

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

Simplify

3 (- 2)^{2} - 3 (- 2) - 8 : 10

= 10

f (x) = 6 x - x^{2}, at x = - 1

f^{^{'}} (θ) = cos (θ) - sin (θ)

\frac{\partial}{\partial y} (4 x^{3} y^{3} + 4)

\int_{- 1}^{3} 4 - x^{2} d x

y = \frac{3}{x}, y = 7 x, y = \frac{1}{7} x

What is the limit as x approaches-2 of 3x^2-3x-8 ?
The limit as x approaches-2 of 3x^2-3x-8 is 10