abigailmariebabygirl abigailmariebabygirl
  • 23-08-2021
  • Mathematics
contestada

Solve: 2 In 3 = In(x-4)

Relax

Respuesta :

reinhard10158
reinhard10158 reinhard10158
  • 23-08-2021

Answer:

x = 13

Step-by-step explanation:

one of the rules of logarithm (for all bases, by the way, not just e for ln) is

[tex]a \times ln(b) = ln( {b}^{a} ) [/tex]

so, we have

ln(3²) = ln(x-4)

=>

3² = x - 4

9 = x - 4

x = 13

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