SOLUTION: It says: Evaluate the algebraic expression x^3-5x^2 for x=-3

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Question 924326: It says: Evaluate the algebraic expression
x^3-5x^2 for x=-3
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Everywhere you see an 'x', replace it with -3 and evaluate


x%5E3-5x%5E2


%28-3%29%5E3-5%28-3%29%5E2


-27-5%289%29


-27-45


-72


Therefore, x%5E3-5x%5E2=-72 when x=-3
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