Uitwerkingen - Pearson Education
Uitwerkingen - Pearson Education
Uitwerkingen - Pearson Education
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© 9-2-2004, Bedrijfsrekenen voor het hoger onderwijs, ISBN 9070619237, drs. H.J. Ots,<br />
www.webecon.nl<br />
50<br />
2 1 3 - 4 7<br />
1<br />
2 - 1 6<br />
=<br />
7<br />
3 - 4 7<br />
3<br />
6 - 1 6<br />
=<br />
49 - 12<br />
21<br />
2<br />
6<br />
= 37<br />
21 . 3 1 = 5 2 7<br />
51 4 1 2 : 21 2 p = 9 2 : 5p<br />
2<br />
= 9 2 . 2<br />
5p<br />
= 9 5p<br />
52<br />
2<br />
3 p : 3 4 q = 2p 3 . 4 3q = 8p<br />
9q<br />
53<br />
1<br />
1 + 2 p<br />
+ 1 =<br />
= 2p + 2<br />
p + 2<br />
1<br />
1.p<br />
p + 2 p<br />
1<br />
+ 1 =<br />
p + 2<br />
p<br />
+ 1 =<br />
p<br />
p + 2 + p + 2<br />
p + 2<br />
54 3(p 2 + q + 2p 2 ) = 3(3p 2 + q ) = 9p 2 + 3q<br />
55 4p(p + q + 3q) = 4p(p + 4q) = 4p 2 + 16pq<br />
56 p 2 (p + q 2 ) = p 3 + p 2 q 2<br />
57 pq(p + 1) = p 2 q + pq<br />
58 q(q 2 + 1) = q 3 + q<br />
59 p 2 q(q + 1) = p 2 q 2 + p 2 q<br />
60 p(q 2 + 1) = pq 2 + p<br />
61 6p(p + 2q 2 ) = 6p 2 + 12pq 2<br />
62 a 3 . a 2 = a 5<br />
63 4a 2 . 3a 2 = 12a 4<br />
64 ab . a 2 b 2 = a 3 b 3<br />
65 2ab 2 a 2 c 3 b = 2a 3 b 3 c 3<br />
6
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