| 52 | ||
a= | 2aq−a−aq2=−16 | |
| 1+q+q2 |
| 52 | ||
a= | a(2q−1−q2)=−16 | |
| 1+q+q2 |
| 52 | 16 | |||
a= | a=− | |||
| 1+q+q2 | 2q−1−q2 |
Idąc dalej totalne bagno mi wychodzi.
Poprawny wynik to:
4,12,36
Proszę o pomoc
| a+c−16 | ||
b= | c. a | |
| 2 |
| 144 | ||
ac = 144 ⇒ c = | ||
| a |
| 144 | ||
a + | − 16 = 24 / * a | |
| a |