angiebby03 angiebby03
  • 02-12-2020
  • Mathematics
contestada

1+2^x=8 solve for x. Round your answer to 3 decimal places

Respuesta :

UnLedZep
UnLedZep UnLedZep
  • 02-12-2020

Answer:

2.807

Step-by-step explanation:

[tex]1+2^{x} =8\\2^{x}=8-1\\2^{x}=7\\log_{2}(2^{x})=log_{2}(7)\\\\NOTE: log_{a}(a^{x})=x\\\\x=log_{2}(7)\\\\x=2.807[/tex]

Answer Link

Otras preguntas

how does the principle of independent assortment apply to chromosomes?
When using a film camera, what must you do to bring an object into focus? a.move the lens toward or away from the film. b.close the diaphragm. c.adjust the spee
784.4 rounded to the nearest cubic foot? a. 675 b.723 c.784 d.822
In which country did the custom of putting up a christmas tree originate?
If I have an assignment due by January 3rd, can I still work on it on January 3rd or will it not let me work on it anymore when it becomes 12:00 a.m. January 3r
The apparent movement of a star when seen a different position is called
which describe the direction of prevailing westerlies
Please help me !!! ( the directions are at the top of the picture ) Answer what you can correctly for a brainliest and also get a thanks ! Don't answer if you d
what is the singular form of unas libretas:
What was one reason President Truman was not expected to win the 1948 election?