( (√2−1 + √2)) * ( √2 − (√2−1) = ?
| 1 | ||
(t + m)(m − t) = (m + t)(m − t) = m2 − t2 = 2 − | = 1,5 | |
| 2 |
| 1 | ||
U { 1 }{ p {2} } = | ||
| √2 |
| 2−2 * (0.5)−5 | |
| 641/6 |
https://matematykaszkolna.pl/strona/186.html tu masz wszystkie potrzebne wzory kombunuj
0,5−5 = 25
641/6 = 2