angeli022 angeli022
  • 14-08-2020
  • Mathematics
contestada

If 2^x=5, what is 2^3x-4

Respuesta :

wiitong0394703
wiitong0394703 wiitong0394703
  • 14-08-2020

Answer:

121

Step-by-step explanation:

2^3x - 4 = (2^x )^3 - 4 = 125 - 4 = 121

Answer Link
lostboyjourney
lostboyjourney lostboyjourney
  • 14-08-2020

AnswEr :

[tex]\implies\tt 2^x = 5 [/tex]

[tex]\implies\tt \Big( 2^x \Big)^3 - 4 [/tex]

[tex]\implies\tt 125 - 4 [/tex]

[tex]\huge\implies\tt 121 [/tex]

Answer Link

Otras preguntas

what is value of digit 4 in 1.848 meters in decimal and fraction
are part of your body's inherent immunity to disease.
Why was self sufficiency important to a country practicing mercantilism?
What is three equivalent fractions to 75\100
Is a satellite orbiting earth free from earths gravity ? Why or why not
ted is asked to multiply 10^2*18.72.how should he move the decimal point to get the correct product?
Feudalism is the bond of loyalty between a lord and his servant ?
Sumerian cities were characterized by A. canals, protective walls, and homes made of wood. B. some narrow, unpaved streets, protective walls, and homes made of
Which of these is a process in which the atmosphere does not play any role? a. formation of snow b. evaporation of water c. transpiration in plants d. erosion o
What is tape diagram for a math test plz tell me