Question

萌寶齊兵

求算式和答案🙏

10 3、求下列各值: (1)
(2)
21.7×21.5
:20.2
=
101.6×100.2
10-0.2
4、將下列各式化為最簡根式
(1) √√9× √√27 =
(2) √√2 × √√3 =
3√
(3)(5)
(4) (√√√√8)² =
(5) √√2×3
=
(6) √√5×3√4=
-
5
2
3.
(-)
33315
20.2
3.2
101621002
10-05 =
10-05

Answer 1

丁輝人的貓

5、6小題已經是最簡根式了，有可能是題目出錯