因式分解:(xˆ2+4yˆ)ˆ2-16ˆ2 yˆ2因式分解:(xˆ2+4yˆ2)ˆ2- 16xˆ 2 yˆ2
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/18 05:01:31
![因式分解:(xˆ2+4yˆ)ˆ2-16ˆ2 yˆ2因式分解:(xˆ2+4yˆ2)ˆ2- 16xˆ 2 yˆ2](/uploads/image/z/14994387-27-7.jpg?t=%E5%9B%A0%E5%BC%8F%E5%88%86%E8%A7%A3%EF%BC%9A%EF%BC%88x%26%23710%3B2%2B4y%26%23710%3B%EF%BC%89%26%23710%3B2-16%26%23710%3B2+y%26%23710%3B2%E5%9B%A0%E5%BC%8F%E5%88%86%E8%A7%A3%EF%BC%9A%EF%BC%88x%26%23710%3B2%2B4y%26%23710%3B2%EF%BC%89%26%23710%3B2-+16x%26%23710%3B+2+y%26%23710%3B2)
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因式分解:(xˆ2+4yˆ)ˆ2-16ˆ2 yˆ2因式分解:(xˆ2+4yˆ2)ˆ2- 16xˆ 2 yˆ2
因式分解:(xˆ2+4yˆ)ˆ2-16ˆ2 yˆ2
因式分解:(xˆ2+4yˆ2)ˆ2- 16xˆ 2 yˆ2
因式分解:(xˆ2+4yˆ)ˆ2-16ˆ2 yˆ2因式分解:(xˆ2+4yˆ2)ˆ2- 16xˆ 2 yˆ2
16那个地方没有平方吧?应在4y后
=(xˆ2+4yˆ2)ˆ2-(4y)ˆ2
=(x^2+4y^2+4y)(x^2+4y^2-4y)