What is the critical-2x^2-2x-2 ?

The critical-2x^2-2x-2 is x=-1/2

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critical-2x^2-2x-2

critical points

- 2 x^{2} - 2 x - 2

x = - \frac{1}{2}

Solution steps

- 2 x^{2} - 2 x - 2

Find where

f^{'} (x)

is equal to zero or undefined

x = - \frac{1}{2}

Identify critical points not in

f (x)

domain

Domain of

- 2 x^{2} - 2 x - 2 : - \infty < x < \infty

All critical points are in domain

x = - \frac{1}{2}

- x^{4} - 2 x^{3} + 2 x^{2} - 5

f (x) = \frac{8 + 5 x}{x - 1}

f (x) = x^{\frac{2}{3}} (x - 4)

f (x) = 5 x^{5} - 50 x^{3} + 1600

f (x) = \frac{x}{∣ x + 2 ∣ - 8}