SOLUTION: how do you evaluate (-3)3

Algebra ->  Numeric Fractions Calculators, Lesson and Practice -> SOLUTION: how do you evaluate (-3)3      Log On


   



Question 327425: how do you evaluate (-3)3
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
how do you evaluate (-3)3
-------------------------
If you mean %28-3%29%5E3
= (-3)*(-3)*(-3)
= (-1)*(-1)*(-1)*3*3*3
= (-1)*27
= -27
-------
Odd powers of negative numbers are negative, even powers are positive.