1. 3
1
6
+ 4
3
4
+ 7
2
3
GSTK
6 4 3 - 1
12 8 6 - 2
18 12 9 - 3
12 - 4

2. •3
1
6
+ 4
3
4
+ 7
2
3
= 3
1𝑋2
6𝑋2
+ 4
3𝑋3
4𝑋3
+ 7
2𝑋4
3𝑋4
= 3
2
12
+ 4
9
12
+ 7
8
12

3. = 3
2
12
+ 4
9
12
+ 7
8
12
= 14
19
12
19
- 12
= 15
7
12
7