注:√=根号,¹一次方,²平方,³立方,(要1到2步的过程)一、化简:1、(√8)/√32= 2、√6×√3/√2= 3、(√3+1)(√3-1)=4、((√7)-1)²= 5、√75= 6、2√18=7、√(3/7)= 8、√
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/31 00:12:16
![注:√=根号,¹一次方,²平方,³立方,(要1到2步的过程)一、化简:1、(√8)/√32= 2、√6×√3/√2= 3、(√3+1)(√3-1)=4、((√7)-1)²= 5、√75= 6、2√18=7、√(3/7)= 8、√](/uploads/image/z/14908023-63-3.jpg?t=%E6%B3%A8%EF%BC%9A%E2%88%9A%3D%E6%A0%B9%E5%8F%B7%2C%26sup1%3B%E4%B8%80%E6%AC%A1%E6%96%B9%2C%26sup2%3B%E5%B9%B3%E6%96%B9%2C%26sup3%3B%E7%AB%8B%E6%96%B9%2C%EF%BC%88%E8%A6%811%E5%88%B02%E6%AD%A5%E7%9A%84%E8%BF%87%E7%A8%8B%EF%BC%89%E4%B8%80%E3%80%81%E5%8C%96%E7%AE%80%EF%BC%9A1%E3%80%81%EF%BC%88%E2%88%9A8%EF%BC%89%2F%E2%88%9A32%3D+2%E3%80%81%E2%88%9A6%C3%97%E2%88%9A3%2F%E2%88%9A2%3D+3%E3%80%81%EF%BC%88%E2%88%9A3%2B1%EF%BC%89%EF%BC%88%E2%88%9A3-1%EF%BC%89%3D4%E3%80%81%EF%BC%88%EF%BC%88%E2%88%9A7%EF%BC%89-1%EF%BC%89%26sup2%3B%3D+5%E3%80%81%E2%88%9A75%3D+6%E3%80%812%E2%88%9A18%3D7%E3%80%81%E2%88%9A%EF%BC%883%2F7%EF%BC%89%3D+8%E3%80%81%E2%88%9A)
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