化简分式① 2x³(y-x)³/4y(x-y)²①2x³(y-x)³/4y(x-y)²②-x²+ 6x-9/x²-9

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/25 01:43:13
化简分式①2x³(y-x)³/4y(x-y)²①2x³(y-x)³/4y(x-y)²②-x²+6x-9/x²-9化简分式

化简分式① 2x³(y-x)³/4y(x-y)²①2x³(y-x)³/4y(x-y)²②-x²+ 6x-9/x²-9
化简分式① 2x³(y-x)³/4y(x-y)²
①2x³(y-x)³/4y(x-y)²
②-x²+ 6x-9/x²-9

化简分式① 2x³(y-x)³/4y(x-y)²①2x³(y-x)³/4y(x-y)²②-x²+ 6x-9/x²-9
①-y²(x-y)/2
②- x-3/x+3