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
Answer Link
apologiabiology
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

Answer Link

Otras preguntas

Please, need help fast!
Suppose an amount increases by 50%, then decreases by 50%. Will the amount after the decrease be the same as the original amount? Explain your reasoning.
Factor completely 3x(x + 2) + 4(x + 2) A.) (x+2)(3x+4) B.) (x+2)(12x) C.) (x+2)(7x) D.) prime
During the reconquista,small kingdoms on Iberian peninsula fought to take back land from which group?A.jewsB.vikingsC.moors D.turksE.christians
What is a major element found in chlorophyll
Who was a founding member and head of the ku klux klan known as the grand wizard? A. David Duke B. Andrew Johnson C. Nathan Bedford Forrest D. Horace Mann
Please help w/ geometry!
Which term describes the increase in a material’s volume due to an increase in temperature? A. thermal expansion B. thermal energy C. heat transfer D. p
Which device can change the force of steam into mechanical energy for driving a generator and producing electricity
Solve the system of linear equations . Y=- 1/6x+5 and x+6y=30