ini gimana jawabannya

bismillah
1. 4√2 x √27 =
4√2 x √9 x 3 =
4√2 x √9 √3 =
4√2 x 3√3 =
12√6

2. √12 : √6 =
√2

3. 8√6 : 2√3 =
4√2

4. 8√6 x 2√3 =
16√18 =
16√9 x 2 =
16√9 √2 =
16 . 3 √2
48√2
maaf kalau salah