lolineedhelpwmath lolineedhelpwmath
  • 04-06-2018
  • Mathematics
contestada

What is the true solution to 2 ln 4x= 2 ln 8?

What is the true solution to 2 ln 4x 2 ln 8 class=

Respuesta :

kenide992
kenide992 kenide992
  • 04-06-2018

[tex]4x = 2 \\ x = 2 - 4 \\ x = - 2[/tex]

si x=-2

hope this help
brainliest plz
Answer Link
OrethaWilkison OrethaWilkison
  • 05-07-2019

Answer:

Option C is correct

x = 2

Step-by-step explanation:

Recall the following result:

if [tex]\ln a = \ln b[/tex]

then;

a = b

Given the equation:

[tex]2\ln 4x = 2 \ln 8[/tex]

Divide both sides by 2 we have;

[tex]\ln 4x =\ln 8[/tex]

Apply the given result we have;

4x = 8

Divide by 4 both sides we have;

x = 2

Therefore, the true solution to the given equation is, x = 2

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