30-10-2014
Mathematics

contestada

how do you solve log5 25/125

Respuesta :

Аноним Аноним

30-10-2014

log₅(25/125)

=log₅(1/5)

=log₅(1)-log₅(5)

=0-1

=-1

-------------------------------------------

USE:

log₅(x)-log₅(p)=log₅(x/p)

Remember that:

5⁰=1,

5¹=5

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