x^2(x^2-2)+1因式分解
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/29 00:10:07
![x^2(x^2-2)+1因式分解](/uploads/image/z/14345024-32-4.jpg?t=x%5E2%28x%5E2-2%29%2B1%E5%9B%A0%E5%BC%8F%E5%88%86%E8%A7%A3)
x^2(x^2-2)+1因式分解
x^2(x^2-2)+1因式分解
x^2(x^2-2)+1因式分解
x²(x²-2)+1
=x∧4-2x²+1
=(x²-1)²
=[(x+1)(x-1)]²
=(x+1)²(x-1)²
收录互联网各类作业题目,免费共享学生作业习题
做题帮手机作业共收录了 千万级 学生作业题目
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/29 00:10:07
x^2(x^2-2)+1因式分解
x^2(x^2-2)+1因式分解
x^2(x^2-2)+1因式分解
x²(x²-2)+1
=x∧4-2x²+1
=(x²-1)²
=[(x+1)(x-1)]²
=(x+1)²(x-1)²