zadanie
monika: 0blicz. 4do potęgi −2 * 32 do 2 ,−0,8 * pod pierwiastkiem 1 i 9/16 , 2do−2 * 2do −3 ,4do −2
: 4 do −3 , 3do 5 : 3 do−2 * 3 do −8
2 sty 19:08
Godzio:
4
−2 * 32
2 = 2
−4 * 2
10 = 2
6
| | 9 | | 8 | | 4 | | 5 | |
−0,8√1 |
| = − |
| * √ {25}{16} = − |
| * |
| = −1
|
| | 16 | | 10 | | 5 | | 4 | |
2
−2 * 2
−3 = 2
−2+(−3) = 2
−5
4
−2 : 4
−3 = 4
−2−(−3) = 4
−2+3 = 4
1 =4
| | 1 | |
35 : 3−2 * 3−8 35−(−2) + (−8) = 35+2−8 = 3−1 = |
| |
| | 3 | |
2 sty 19:20