If $\log_2 x + \log _2 x^2 = 6,$ find the value of $x.$
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
If $\log_2 x + \log _2 x^2 = 6,$ find the value of $x.$
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
4
If $\log_2 x + \log _2 x^2 = 6,$ find the value of $x.$
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