x²/x-5+25/5-x计算
来源：学生作业帮助网 编辑：六六作业网 时间：2024/11/22 08:07:37
x²/x-5+25/5-x计算x²/x-5+25/5-x计算x²/x-5+25/5-x计算x²/x-5+25/5-x=x²/x-5-25/x-5=(x
x²/x-5+25/5-x计算
x²/x-5+25/5-x计算
x²/x-5+25/5-x计算
x²/x-5+25/5-x
=x²/x-5-25/x-5
=(x²-25)/(x-5)
=(x+5)(x-5)/(x-5)
=x+5