怎么用mathematica因式分解x²+3xy+2y²+4x+5y+3
来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:数学作业 时间:2024/07/05 16:15:17
怎么用mathematica因式分解x²+3xy+2y²+4x+5y+3
![怎么用mathematica因式分解x²+3xy+2y²+4x+5y+3](/uploads/image/z/3796657-25-7.jpg?t=%E6%80%8E%E4%B9%88%E7%94%A8mathematica%E5%9B%A0%E5%BC%8F%E5%88%86%E8%A7%A3x%26%23178%3B%2B3xy%2B2y%26%23178%3B%2B4x%2B5y%2B3)
用Factor:
x^2 + 3 x y + 2 y^2 + 4 x + 5 y + 3 // Factor
(* (1 + x + y) (3 + x + 2 y) *)
x^2 + 3 x y + 2 y^2 + 4 x + 5 y + 3 // Factor
(* (1 + x + y) (3 + x + 2 y) *)