oblicz
Małgosia: pomozcie mi obliczyc takie dzialanie
(2 x piec szostych do potegi 2) − (3 do potegi 2−pierwiastek z 1 i siedem dziewiatych)
8 lis 19:55
Godzio: | | 5 | | 7 | | 25 | | √16 | | 25 | | 4 | |
2*( |
| )2−32−√1 |
| =2* |
| −9+ |
| = |
| −9+ |
| =
|
| | 6 | | 9 | | 36 | | √9 | | 18 | | 3 | |
| 25 | | 162 | | 24 | | 113 | |
| − |
| + |
| = |
| |
| 18 | | 18 | | 18 | | 18 | |
8 lis 20:10