(x²+y²)(x²-1+y²)-12 因式分解
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/22 12:08:39
![(x²+y²)(x²-1+y²)-12 因式分解](/uploads/image/z/1988204-68-4.jpg?t=%28x%26%23178%3B%2By%26%23178%3B%29%28x%26%23178%3B-1%2By%26%23178%3B%29-12+%E5%9B%A0%E5%BC%8F%E5%88%86%E8%A7%A3)
(x²+y²)(x²-1+y²)-12 因式分解
(x²+y²)(x²-1+y²)-12 因式分解
(x²+y²)(x²-1+y²)-12 因式分解
(x²+y²)(x²-1+y²)-12
=(x²+y²)²-(x²+y²)-12
=(x²+y²-4)(x²+y²+3)
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来源:学生作业帮助网 编辑:作业帮 时间:2024/06/22 12:08:39
(x²+y²)(x²-1+y²)-12 因式分解
(x²+y²)(x²-1+y²)-12 因式分解
(x²+y²)(x²-1+y²)-12 因式分解
(x²+y²)(x²-1+y²)-12
=(x²+y²)²-(x²+y²)-12
=(x²+y²-4)(x²+y²+3)