SOLUTION: evaluate each algebraic expression for the given value of the variable. -x³ - x when x = -2 Please show steps!!

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Question 100228: evaluate each algebraic expression for the given value of the variable. -x³ - x when x = -2
Please show steps!!
Answer by edjones(7569) About Me  (Show Source):
You can put this solution on YOUR website!
-x³ - x
sorry, I didn't notice that x=-2
-(-2*-2*-2)-(-2)=-(-8)+2=+8+2=10
THIS IS MY FINAL ANSWER
Ed