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anonymous
 one year ago
log(3x+5)log(x5)=log(8)
anonymous
 one year ago
log(3x+5)log(x5)=log(8)

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i got it so log(3x+5/x5)=log8 and dont know where to go from there

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1hint: \[\huge\rm log_b x = \log_b y\] \[\huge\rm\cancel { log_b} x = \cancel{\log_b} y\] x=y

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i got 20 but the answer is 9

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh i found my mistake thank you!

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yep! can i ask you one more though?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0log8+3logx=3 which i know is log8+logx^3=3 but what do you do if theres no log on the other side?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1apply log properties which one you should apply ?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1yeah or convert log to exponential form just like we did before

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1nope there is a variable so you can't use change of base formula

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0how would you do that though because isnt it 8x^3=3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0but idk how you would make that exponential

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1there is i just posted that

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh ok so then i get 10 though and the answe r is 5

anonymous
 one year ago
Best ResponseYou've already chosen the best response.010^3=x^3 which is 10

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh ok so x=5 got it thanks
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