SOLUTION: I need help with the following problems: 1. 2log base 8 4- 1 over three log base 8 8 2. Log base 10 (b+3)+log base 10=log base 10 4 3. Log base 5 5^7 4. Log base x 7= 1 half

Question 608532: I need help with the following problems:
1. 2log base 8 4- 1 over three log base 8 8
2. Log base 10 (b+3)+log base 10=log base 10 4
3. Log base 5 5^7
4. Log base x 7= 1 half
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!

 

Hi

Note:

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1. == 4/3- 1/3 =        |Note 8^(4/3)= 16

2. Incomplete description            

3. Log base 5 5^7 = 

4. Log base x 7= 1/2   

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