Doprowadź do najprostszej postaci wyrażenia
Matemathik: √3+√2√3−√2 − √3−√2√3+√2 + 1−16√64
13 sty 17:07
M:
16 sty 15:42
Mila:
| | (√3+√2)2−(√3−√2)2 | | 1−16√6 | |
= |
| + |
| = |
| | (√3−√2)*((√3+√2) | | 4 | |
| | 3+2+2√6−(3+2−2√6) | | 1−16√6 | |
= |
| + |
| = |
| | (3−2) | | 4 | |
| | 1 | | 1 | |
=5+2√6−5+2√6+ |
| −4√6= |
| |
| | 4 | | 4 | |
16 sty 19:54