2
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
The sum of two numbers is 6. The difference of their squares is 12. What is the positive difference of the two numbers?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
2
The sum of two numbers is 6. The difference of their squares is 12. What is the positive difference of the two numbers?
train