Question

Помогите пожалуйста пжпжпжпдп пжпдпп​

Answer 1

1. log_(0, 5)(log_3(81)) =

log_(0, 5)(log_3(81)) = log_(0, 5)(4) = - 2

Так как (0,5)-2=4

2. log_4(sin 30 ^ 0) = log_4(1/2) =

3. log_18(3) + log_18(6) = log_18(3 * 6) =

4. log_5(250) - log_5(2) = log_5(250/2) =

5. log_(sqrt(2))(1024) = log_(sqrt(2))(2 ^ 10) =

6.49 ^ (1 + log(72)) = 49 ^ 1 * 49 ^ log(72) = 49 ^ 1 .

= 49 ^ 1 * 7 ^ log(72 ^ 2) = 49

7. log_2(16) - log_8(64) =

8. log_3(log_2(8)) - 8 * log_8(2) =log 3 3-

9. (log_7(15) + log_7(4) - log_7(6)) * log 11

==log710. log