4xy²-4x²y-y³ (4a²+1)²-16a² 分解因式4xy²-4x²y-y³ (4a²+1)²-16a² 两个算式
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/02 04:36:39
![4xy²-4x²y-y³ (4a²+1)²-16a² 分解因式4xy²-4x²y-y³ (4a²+1)²-16a² 两个算式](/uploads/image/z/2744890-34-0.jpg?t=4xy%26%23178%3B-4x%26%23178%3By-y%26%23179%3B+%284a%26%23178%3B%2B1%29%26%23178%3B-16a%26%23178%3B+%E5%88%86%E8%A7%A3%E5%9B%A0%E5%BC%8F4xy%26%23178%3B-4x%26%23178%3By-y%26%23179%3B+%284a%26%23178%3B%2B1%29%26%23178%3B-16a%26%23178%3B+%E4%B8%A4%E4%B8%AA%E7%AE%97%E5%BC%8F)
4xy²-4x²y-y³ (4a²+1)²-16a² 分解因式4xy²-4x²y-y³ (4a²+1)²-16a² 两个算式
4xy²-4x²y-y³ (4a²+1)²-16a² 分解因式
4xy²-4x²y-y³
(4a²+1)²-16a²
两个算式
4xy²-4x²y-y³ (4a²+1)²-16a² 分解因式4xy²-4x²y-y³ (4a²+1)²-16a² 两个算式
4xy²-4x²y-y³
=y(4xy-4x^2-y^2)
=-y(y-2x)^2
(4a²+1)²-16a²
=(4a^2-4a+1)(4a^2+4a+1)
=(2a-1)^2*(2a+1)^2
budale