255
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Evaluate $|(12-9i)(8+15i)|$.
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
255
Evaluate $|(12-9i)(8+15i)|$.
train