x-3分之x^2+x-6除x^2-6-x分之x+3

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/11 20:12:27

x-3分之x^2+x-6除x^2-6-x分之x+3
x-3分之x^2+x-6除x^2-6-x分之x+3

x-3分之x^2+x-6除x^2-6-x分之x+3
=(x+3)(x-2)/(x-3)×(x-3)(x+2)/(x+3)
=(x-2)/(x+2)