[中學] 16的二分之一次方等於4還是正負4
也就是某數寫0.5次方
是等同在某數冠上根號,
還是開平方根。
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推
05/29 17:39, , 1F
05/29 17:39, 1F
→
05/29 18:11, , 2F
05/29 18:11, 2F
推
05/29 18:20, , 3F
05/29 18:20, 3F
推
05/29 18:44, , 4F
05/29 18:44, 4F
推
05/29 18:55, , 5F
05/29 18:55, 5F
推
05/29 20:35, , 6F
05/29 20:35, 6F
→
05/29 22:43, , 7F
05/29 22:43, 7F
推
05/29 23:55, , 8F
05/29 23:55, 8F
推
05/30 12:18, , 9F
05/30 12:18, 9F
推
05/30 17:55, , 10F
05/30 17:55, 10F