问题描述:
You many open the window.(改为一般疑问句,做否定回答) ____ ____ open the window?No,you ____ ____
(x^2-4x)^2+8(x^2-4x)+16(分解因式)
(x^2-4x)^2+8(x^2-4x)+16(分解因式)
问题解答:
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