来自陈文略的问题
初一因式分解计算计算:1.(a+2b-3c)(a-2b+3c)2.(x-2y+z)(-x+2y+z)3.(-1/3xy+3/2y^2-x^2)(-6xy^2)^24.(x+1)(x^2+1)(x^4+1)(x-1)
初一因式分解计算
计算:
1.(a+2b-3c)(a-2b+3c)
2.(x-2y+z)(-x+2y+z)
3.(-1/3xy+3/2y^2-x^2)(-6xy^2)^2
4.(x+1)(x^2+1)(x^4+1)(x-1)
1回答
2020-09-07 13:24