rangeld934 rangeld934
  • 26-04-2022
  • Mathematics
contestada

Solve: log4(7t + 2) = 2
t =

Respuesta :

jimrgrant1 jimrgrant1
  • 26-04-2022

Answer:

t = 2

Step-by-step explanation:

using the rule of logarithms

[tex]log_{b}[/tex] x = n ⇒ x = [tex]b^{n}[/tex]

given

[tex]log_{4}[/tex] (7t + 2) = 2 , then

7t + 2 = 4² = 16 ( subtract 2 from both sides )

7t = 14 ( divide both sides by 7 )

t = 2

Answer Link
katrinaschool katrinaschool
  • 26-04-2022

Answer:

t = - 4/13

Step-by-step explanation:

Answer Link

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