13, Calculati;
2
- 16 (376
b) (6
c) 3/27
d)
3
6
√20
16
3√6 2√6
2√5
5
1
2 4
+
(3 3/3 (3
+
2
Joulele
+
√√54
3
1
2√5 √5
3
15 .
√√√3+
+
+
5
√6). √6-
2
8
3√3
3
(10
–
25
6
;
4
(10
4
(108 +
9 (3
10 :
+
3
/10 3/10
5
10