Dinam1029 Dinam1029

25-11-2016
Mathematics

contestada

write the logarithmic equation in exponential form log4 (1/4)^3 =-3

Respuesta :

Аноним Аноним

25-11-2016

The equation in exponentail form -->. 4^-3 = (1/4)^3 1/4^3 = 1/64 1/64 = 1/64

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apologiabiology apologiabiology

26-11-2016

remember
log(x^y)=ylog(x)
[tex]log_xy=m[/tex] means [tex]x^m=y[/tex]
also
x^-m=1/(x^m)
so

[tex]log_4(1/4)^3=-3[/tex] means [tex]4^{-3}=(1/4)^3[/tex] or1/(4^3)=(1/4)^3=1/64=1/64

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