下列各式因式分解(6a²-7a²)-25 4x²-y²-6y-9 9x四次方-82x²+9 x六次方+7x三次方-8 a三次方+3a²+3a+2 x²+4y²+9z²-4xy-1 x三次方+9x²+23x+15 x四次方+x三次方-5x²-6x x三次方-2
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/10 23:02:41
![下列各式因式分解(6a²-7a²)-25 4x²-y²-6y-9 9x四次方-82x²+9 x六次方+7x三次方-8 a三次方+3a²+3a+2 x²+4y²+9z²-4xy-1 x三次方+9x²+23x+15 x四次方+x三次方-5x²-6x x三次方-2](/uploads/image/z/748181-29-1.jpg?t=%E4%B8%8B%E5%88%97%E5%90%84%E5%BC%8F%E5%9B%A0%E5%BC%8F%E5%88%86%E8%A7%A3%286a%26%23178%3B-7a%26%23178%3B%EF%BC%89-25+4x%26%23178%3B-y%26%23178%3B-6y-9+9x%E5%9B%9B%E6%AC%A1%E6%96%B9-82x%26%23178%3B%2B9+x%E5%85%AD%E6%AC%A1%E6%96%B9%2B7x%E4%B8%89%E6%AC%A1%E6%96%B9-8+a%E4%B8%89%E6%AC%A1%E6%96%B9%2B3a%26%23178%3B%2B3a%2B2+x%26%23178%3B%2B4y%26%23178%3B%2B9z%26%23178%3B-4xy-1+x%E4%B8%89%E6%AC%A1%E6%96%B9%2B9x%26%23178%3B%2B23x%2B15+x%E5%9B%9B%E6%AC%A1%E6%96%B9%2Bx%E4%B8%89%E6%AC%A1%E6%96%B9-5x%26%23178%3B-6x+x%E4%B8%89%E6%AC%A1%E6%96%B9-2)
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