-3,1,5
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Find all the integer roots of
\[x^3 - 3x^2 - 13x + 15 = 0.\]Enter all the integer roots, separated by commas.
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
-3,1,5
Find all the integer roots of
\[x^3 - 3x^2 - 13x + 15 = 0.\]Enter all the integer roots, separated by commas.
train