作业帮√(1又1/25)²-(2/5)²=?求此题的过程√[(1又1/25)²-(2/5)²]=？
来源：学生作业帮助网 编辑：作业帮 时间：2024/07/26 19:55:42
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√(1又1/25)²-(2/5)²=?求此题的过程√[(1又1/25)²-(2/5)²]=？
√(1又1/25)²-(2/5)²=?
求此题的过程
√[(1又1/25)²-(2/5)²]=？
√(1又1/25)²-(2/5)²=?求此题的过程√[(1又1/25)²-(2/5)²]=？
原式=√(26/25)²-(2/5)²
=26/25-4/25
=22/25