Simplify: log(28/45)-log(35/324)+log(325/432)-(13/15)
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Answered by
6
Step-by-step explanation:
log(a/b)= loga - logb
so, log(28/45)-log(35/324)+log(325/432)-13/15
=log(28/45÷35/324)+log(325/432)-13/15
=log(28/45×324/35)+log(325/432)-13/15
=log(4/5×36/5)+log(325/432)-13/15
= log(144/25)+log(325/432)-13/15
(use loga+logb=loga.b)
=log(144/25×325/432)-13/15
=log(13/3)-13/15
it is answer if yr question is correct
Answered by
8
your correct question is :-
Simplify: log(28/45)-log(35/324)+log(325/432)-log(13/15)
your ans to :-
thise question is given in above photo.
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