question

[Omniya Mahmoud]

Hi everybody I'm a secondary student I need help with Math 1 , Especially Algebra I have Questions and I need somebody to help me And to answer my Questions Thank You All
Q1 :-
Prove that :
Log4 15 + 4 Log4 5+ Log4 3**√3

5= _______________________

Log4 75 - Log4 5√3




Please everyone try to help!!!!!!!!! thank u
!