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

Determine the type and number of solutions of 7x^2+3x+8=0
Why does more solar energy reach the equatorial regions than the polar regions?
simplify as much as possible.Assume that all variables represent positive real number4x√32xv^2 + v√2x^3
what is a prefix for marine
Is Smoking in Japan Illegal? Please help me :)
(z+4)(z+3) Please Help!
what is the full definition of adaptation?
Why does more solar energy reach the equatorial regions than the polar regions?
During the Renaissance, along with the importance of God, who else did people had value?
What Should I Know About Nigeria?