mickeycooper99
mickeycooper99 mickeycooper99
  • 27-03-2014
  • Mathematics
contestada

4^n = 1/64 What value of n solves the equation?  not only the answer ... how do I work it?

Relax

Respuesta :

Lilith
Lilith Lilith
  • 27-03-2014
[tex]4^n = \frac{1}{64}\\ \\4^n =(\frac{64}{1})^{-1}\\ \\4^n =64^{-1}\\ \\4^n =(4^3)^{-1}\\ \\4^n =4^{3*(-1)}\\ \\4^n =4^{-3}\\ \\n=-3[/tex]
Answer Link

Otras preguntas

What was one reason for the establishment of the Articles of Confederation? A. They were needed to pay off national debt from the war. B. Leaders believed tha
please help, thanks​
What is the important function of sweating
Can anyone who actually knows spanish please help me with something? It would be greatly appreciated!!
80g of Sodium react with 40g of Chloride to produce a product of Sodium Chloride. How many grams of sodium chloride will be present after this chemical reaction
I need help with maths please help
people in here again and again. I think this is the last question
A) I only B) II only C) III only D) I and II only
Pls help me with this problem
why do you think gladiatorial contests and public games were so popular among ancient Romans?​