化简求值(x²+y²)(x²-y²)-(x+y)²(x-y)²,其中x=4,y=1
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/03 10:16:22
![化简求值(x²+y²)(x²-y²)-(x+y)²(x-y)²,其中x=4,y=1](/uploads/image/z/3768887-47-7.jpg?t=%E5%8C%96%E7%AE%80%E6%B1%82%E5%80%BC%EF%BC%88x%26%23178%3B%EF%BC%8By%26%23178%3B%EF%BC%89%EF%BC%88x%26%23178%3B%EF%BC%8Dy%26%23178%3B%EF%BC%89%EF%BC%8D%EF%BC%88x%EF%BC%8By%EF%BC%89%26%23178%3B%EF%BC%88x%EF%BC%8Dy%EF%BC%89%26%23178%3B%2C%E5%85%B6%E4%B8%ADx%EF%BC%9D4%2Cy%EF%BC%9D1)
化简求值(x²+y²)(x²-y²)-(x+y)²(x-y)²,其中x=4,y=1
化简求值(x²+y²)(x²-y²)-(x+y)²(x-y)²,其中x=4,y=1
化简求值(x²+y²)(x²-y²)-(x+y)²(x-y)²,其中x=4,y=1
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来源:学生作业帮助网 编辑:作业帮 时间:2024/07/03 10:16:22
化简求值(x²+y²)(x²-y²)-(x+y)²(x-y)²,其中x=4,y=1
化简求值(x²+y²)(x²-y²)-(x+y)²(x-y)²,其中x=4,y=1
化简求值(x²+y²)(x²-y²)-(x+y)²(x-y)²,其中x=4,y=1