Question

i really need help in this: Evaluate each logarithm expression:
1. log[base 2] 4 - log[base 2] 16
2. 3 log [base 2 ] 2 - log [base 2] 4
3. log [base 3] 3 +5 log [base 3] 3
4. log 1 + log 100
5. log [base 6] 4 + log [base 6] 9
6. 2 log [base 8] 4 - 1/3 log [base 8] 8
7. 2 log [base 3] 3 - log [base 3] 3
8. 1/2 log [base 5] 1 - 2 log [base 5] 5
9. log [base 9] 1/3 + 3 log [base 9 ] 3
please can someone help me solve these??

Answer 1

log[base n] n=1

Answer 2

so whats the answer for number 1 ??