因式分解 -16x²y²+12xy^5z-8xz^3 x^4-46x²+25-16x²y²+12xy^5z-8xz^3 x^4-46x²+25
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/20 15:51:31
![因式分解 -16x²y²+12xy^5z-8xz^3 x^4-46x²+25-16x²y²+12xy^5z-8xz^3 x^4-46x²+25](/uploads/image/z/2098975-31-5.jpg?t=%E5%9B%A0%E5%BC%8F%E5%88%86%E8%A7%A3+-16x%26%23178%3By%26%23178%3B%2B12xy%5E5z-8xz%5E3+x%5E4-46x%26%23178%3B%2B25-16x%26%23178%3By%26%23178%3B%2B12xy%5E5z-8xz%5E3+x%5E4-46x%26%23178%3B%2B25)
因式分解 -16x²y²+12xy^5z-8xz^3 x^4-46x²+25-16x²y²+12xy^5z-8xz^3 x^4-46x²+25
因式分解 -16x²y²+12xy^5z-8xz^3 x^4-46x²+25
-16x²y²+12xy^5z-8xz^3 x^4-46x²+25
因式分解 -16x²y²+12xy^5z-8xz^3 x^4-46x²+25-16x²y²+12xy^5z-8xz^3 x^4-46x²+25
x^4-46x²+25
=x^4-10x²+25-36x²
=(x²-5)²-36x²
=(x²-5+6x)(x²-5-6x)