化简a/1根号x的立方-根号x/1

来源:学生作业帮助网 编辑:六六作业网 时间:2024/07/08 19:29:53
化简a/1根号x的立方-根号x/1化简a/1根号x的立方-根号x/1化简a/1根号x的立方-根号x/1a/√x³-√x/1=a/(x√x)-√x/1=a√x/x²-√x=√x(a/

化简a/1根号x的立方-根号x/1
化简a/1根号x的立方-根号x/1

化简a/1根号x的立方-根号x/1
a/√x³-√x/1
=a/(x√x)-√x/1
=a√x/x²-√x
=√x(a/x²-1)
=(√x/x²)(a-x²)