阅读下列因式分解的过程,再回答所提出的问题: 1+x+x(x+1)+x(x+1)2=(1+x)[1+x+x(x+1)] =(1+x)2(1+x) =(1+x)^3分解因式:1+x+x(x+1)+x(x+1)2+…+ x(x+1)n(n为正整数).
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/12 14:08:15
![阅读下列因式分解的过程,再回答所提出的问题: 1+x+x(x+1)+x(x+1)2=(1+x)[1+x+x(x+1)] =(1+x)2(1+x) =(1+x)^3分解因式:1+x+x(x+1)+x(x+1)2+…+ x(x+1)n(n为正整数).](/uploads/image/z/1968084-36-4.jpg?t=%E9%98%85%E8%AF%BB%E4%B8%8B%E5%88%97%E5%9B%A0%E5%BC%8F%E5%88%86%E8%A7%A3%E7%9A%84%E8%BF%87%E7%A8%8B%2C%E5%86%8D%E5%9B%9E%E7%AD%94%E6%89%80%E6%8F%90%E5%87%BA%E7%9A%84%E9%97%AE%E9%A2%98%EF%BC%9A+1%2Bx%2Bx%28x%2B1%29%2Bx%28x%2B1%292%3D%281%2Bx%29%5B1%2Bx%2Bx%28x%2B1%29%5D+%3D%281%2Bx%292%281%2Bx%29+%3D%281%2Bx%29%5E3%E5%88%86%E8%A7%A3%E5%9B%A0%E5%BC%8F%EF%BC%9A1%2Bx%2Bx%28x%2B1%29%2Bx%28x%2B1%292%2B%E2%80%A6%2B+x%28x%2B1%29n%28n%E4%B8%BA%E6%AD%A3%E6%95%B4%E6%95%B0%29.)
xUNQ~snk&4%i`c/Q*+ں
EjXwiwfϹ:cJ
M/&'"܃TJS'Nu $50ΜCT݇]t"Wa-KfhSZ^ZoOE VD~R4HHrHMoʨߡ\G߽_'{="?[fRrNL Hp$$?=H`J촋8SeH&҇zlBQRw'mP430+r-=gt`Tf|bI,j%;8hOiƕ(zUF(^M[_{W=ňCU
Xqf7nq`aYj-uzf88c38eӇ mlsvH]wz0 l*I`BWmP4 ix1+Ja`.Q?⁊xDe+?ӤrWKhxhdl(]i%-QYi<8L2zBXl_Vz@ 2{><