Question

Which expressions are equivalent to the one below? Check all that apply. log^5 5 + log^5 125

A. log 10
B. log^5 625
C. log^5(5^4)
D. 4

Answer 1

B,C,D

Explanation:

`log_(5)(5) + log_(5)(125) = \\ = log_(5)(5 * 125) = \\ = log_(5)(625) \\ = log_(5)( {5}^(4) ) \\ = 4`