SOLUTION: If y=3 then y3(y3-y)y=? A.999 B.459 C.1099 D.648

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Question 131310: If y=3 then y3(y3-y)y=? A.999 B.459 C.1099 D.648
Found 2 solutions by solver91311, CARTER MASON:
Answer by solver91311(12117) About Me  (Show Source):
You can put this solution on YOUR website!
I think you meant: y%5E3%28y%5E3-y%29y. So if y=3, then your expression becomes:

%283%29%5E3%28%283%29%5E3-3%293=27%2827-3%293=27%2A24%2A3=1944. That is not one of the answers given, so I suspect you typed the problem incorrectly.

If it was actually supposed to be y%5E3%28y%5E3-y%29 (since putting that extra factor of y at the end would have been silly and should have been written y%5E4%28y%5E3-y%29), Then you have:

%283%29%5E3%28%283%29%5E3-3%29=27%2827-3%29=27%2A24=648, answer D.

Answer by CARTER MASON(2) About Me  (Show Source):
You can put this solution on YOUR website!
i think a or d