Let $P(x) = 4x^3 - 2x^2 + 7x - 1$, and let $Q(x) = P(x)^2$. What is the y-intercept of $Q(x)$?
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Let $P(x) = 4x^3 - 2x^2 + 7x - 1$, and let $Q(x) = P(x)^2$. What is the y-intercept of $Q(x)$?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
1
Let $P(x) = 4x^3 - 2x^2 + 7x - 1$, and let $Q(x) = P(x)^2$. What is the y-intercept of $Q(x)$?
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