Dawson127
Dawson127
17-08-2017
Mathematics
contestada
Solve 64^(x) = 16^(x−1)
Respuesta :
NomiTayo
NomiTayo
17-08-2017
The answer is
x=-2
Hope this helps
Answer Link
caylus
caylus
17-08-2017
Hello,
[tex]64^x=16^{x-1}\\ (2^6)^x=(2^4)^{x-1}\\ 2^{6x}=2^{4x-4}\\ 6x=4x-6\\ 2x=-4\\ x=-2\\ Proof:\\ 64^{-2}= \dfrac{1}{4096} \\ 16^{-3}= \dfrac{1}{4096} \\ [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 79+ )
Otras preguntas
The gate at the entrance to Auschwitz states “Abreit Macht Frei” which means “Work will set you free.” What did this mean to the prisoners?
What is 32.5% of 38.4?
Help pleaseeeeeee!!!!!
What african capital sits at about 5 degrees north 31 degrees east?
If you have 5 grams of product after a chemical reaction, how many grams of reactants did you have at the start of the reaction? Question 21 options: 3 4 2 5
What two world leaders faced off in the first phase of the cold war?
In what type of immunity will the defenses br triggered and react in the summer manner, regardless of the organism invading? Adaptive Innate Primary Mechanical
Is it valid to argue that magnets might appear to be effective if the sample sizes are larger?
It takes 40 min for a bus to travel the 36 miles from Framingham to Worcester. A car traveling from Worcester to Framingham moves 1.5 times as fast as the bus.
What are the coordinates of the endpoints of the midsegment for △DEF that is parallel to EF¯¯¯¯¯? Enter your answers, as a decimal or whole number, in the boxes
