SOLUTION: 3. What answer do you get when you evaluate this algebraic expression x(x – 1), given x = -4?

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Question 65124: 3. What answer do you get when you evaluate this algebraic expression x(x – 1), given x = -4?
Answer by 303795(602) About Me  (Show Source):
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If x=-4 then
x(x – 1)
=(-4)*(-4-1)
=(-4)*(-5)
=20