Evaluate-2x3 - 2x2 - 4x-2 for x=-2.

A.-18

B. 16

C. - 2

D. 14

14

Step-by-step explanation:

-2x^3 - 2x^2 - 4x-2

Let x = - 2

-2 (-2) ^3 - 2 (-2) ^2 - 4 (-2) - 2

Exponents first

-2 (-8) - 2 (4) - 4 (-2) - 2

Then multiply

16 - 8 + 8 - 2

Then add and subtract

14