SOLUTION: Evaluate the expression for the given value of the variable(s). -x^2 - 4x; x = –3
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Question 887903
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Evaluate the expression for the given value of the variable(s).
-x^2 - 4x; x = –3
Answer by
nerdybill(7384)
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Evaluate the expression for the given value of the variable(s).
-x^2 - 4x; x = –3
substitute in the -3:
-(-3)^2 - 4(-3)
-(9) - 4(-3)
-(9) - (-12)
-9 + 12
3