Bonjour;
1a
5
3
15
1b
10
8
40
1c
3,5
1,5
7,5
1d)
2
0
2)
n
n-2
5(n-2) = 5n -10
2b)
5n-10 = 5*5-10 = 15
5*10-10 = 50-10 = 40
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Bonjour;
1a
5
3
15
1b
10
8
40
1c
3,5
1,5
7,5
1d)
2
0
0
2)
n
n-2
5(n-2) = 5n -10
2b)
5n-10 = 5*5-10 = 15
5*10-10 = 50-10 = 40
5
3
15
10
8
40