A²+(5A²-2)化简!去括号化简!
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/10 16:28:20
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A²+(5A²-2)化简!去括号化简!
A²+(5A²-2)化简!
去括号化简!
A²+(5A²-2)化简!去括号化简!
晕
还用化简吗 直接去了括号就是啊
A^2+(5A^2-2)
=6A^2-2
=2(3A^2-1)
=2(√3*A-1)(√3*A+1)