X三次方-4X二次方+3X除X三次方+3X二次方-4X约分求解X三次方-4X二次方+3X 除 X三次方+3X二次方-4X约分求解

来源:学生作业帮助网 编辑:作业帮 时间:2024/09/08 19:57:59
X三次方-4X二次方+3X除X三次方+3X二次方-4X约分求解X三次方-4X二次方+3X 除 X三次方+3X二次方-4X约分求解
x)xٚϦ5x6x9s Bȇ=ߵiG۳M//iI*ҧ!M!5v6(`4*uM*⌴+4A< #(V`[Qk $ 5lm" $ف<L

X三次方-4X二次方+3X除X三次方+3X二次方-4X约分求解X三次方-4X二次方+3X 除 X三次方+3X二次方-4X约分求解
X三次方-4X二次方+3X除X三次方+3X二次方-4X约分求解
X三次方-4X二次方+3X 除 X三次方+3X二次方-4X约分求解

X三次方-4X二次方+3X除X三次方+3X二次方-4X约分求解X三次方-4X二次方+3X 除 X三次方+3X二次方-4X约分求解
(x^3-4x^2+3x)/(x^3+3x^2-4x)
=x(x-3)(x-1)/x(x+4)(x-1)
=(x-3)/(x+4)