x²/a²-y²/b²=1怎样化简成y²/x²-a²=b²/a²
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/06 11:12:15
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x²/a²-y²/b²=1怎样化简成y²/x²-a²=b²/a²
x²/a²-y²/b²=1怎样化简成y²/x²-a²=b²/a²
x²/a²-y²/b²=1怎样化简成y²/x²-a²=b²/a²
分别乘以 a平方b平方 ,就可以了