第7讲 代数运算 视频课程
第7讲 代数运算
视频时长
47 分钟
建议学时
6-8 小时
语言
中文
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学习目标
- be familiar with frequently used formulas of squares and cubes
- be able to simplify nested surds and rationalize denominator or numerator of surds
- be able to factorise complicated expressions
- understand the definition of logarithm and its relationship with exponentiation
