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错误识别。 一个学生计算了 (x^2 * x^3)' = 2x * 3x^2 = 6x^3 。是对的还是错的?合理化并如需要更正。
错误识别。 一个学生计算了 (x^2 * x^3)' = 2x * 3x^2 = 6x^3 。是对的还是错的?合理化并如需要更正。
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