Połącz w pary równania wyrażenia.
a+(-3) 2xa a+2 ax3 a:2 axb ax(-b)
2+a a-3 a/2 2a -ab 3a ab
1]a+(-3)
2]2xa
3]a+2
4]ax3
5]a:2
6]axb
7]ax(-b)
8]2+a
9]a-3
10]a/2
11]2a
12]-ab
13]3a
14]ab
pary to:
1 i 9
3 i 8
5 i 10
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1]a+(-3)
2]2xa
3]a+2
4]ax3
5]a:2
6]axb
7]ax(-b)
8]2+a
9]a-3
10]a/2
11]2a
12]-ab
13]3a
14]ab
pary to:
1 i 9
3 i 8
5 i 10