7
6
5
4
3
2
1
7
6
5
4
3
2
1
− | –3 | − | | − | − | –3 | |
− | | | − | –2 | | –6 | |
49 | 8 | | 27 | | 125 | | |
| | | 3 | 3 | 4 | 2 | |
–2 | − | 3 | | − | 5 | | − |
| | | | | | | |
| | | | | | | |
2 | 3 | 3 | 5 | 2 | 3 | 4 | 4 |
7
6
5
4
3
2
1
3. Упростить:
| | | | | | | |
| log 92 log 5 log 32 ⋅ 5 | | | | | | |
+ log 43 | lg9 log 274 − lg4 | lg54 ln6 lg5 ln5 | 1 log 52 + lg2 | log 3 log 22 ⋅ 3 | ln30 lg2 ln3 lg3 | 1 log4 e | log 5 log 39 ⋅ 5 |
| | | | | | | |
| 1 lg2 + 2 | 1 2 | | 1 2 | 1 ln 3 + 2 | | |
2log 2 log3 + 35 | log 3 2log 95 − 5 | 2log 4 log3 − 38 | log 4 3log 29 + 9 | log 2 3log 37 + 7 | 2log 6 log3 − 34 | log 4 2log 57 + 7 | log 123 −2log3 2 |
log 24 log 45 − 5 | log 40 log 83 − 3 | log 45 log 97 − 7 | log 30 log 53 − 3 | log 35 log 72 − 2 | log 63 log 78 − 8 | log 32 log 43 − 3 | log 36 log 97 − 7 |
log 76 + log 86 | log 32 +log 92 | log 65 +log 75 | log 8 log 97 + 7 | log 73 + log 43 | log 95 + log 65 | log 69 +log 89 | log 35 + log 85 |
7