Macingwane10 Macingwane10
  • 14-01-2020
  • Mathematics
contestada

Solving Exponential and Logarithmic Equations In Exercise, solve for x.
4e2x - 3 - 5 = 0

Respuesta :

aristeus aristeus
  • 15-01-2020

Answer:

Value of x will be 0.1515

Step-by-step explanation:

We have given the equation [tex]4e^{2x}-3-5=0[/tex]

We have top fond the value of x using exponent and logarithmic property

So [tex]4e^{2x}-3-5=0[/tex]

[tex]4e^{2x}-8=0[/tex]

[tex]4e^{2x}=8[/tex]

[tex]e^{2x}=2[/tex]

Taking log both side

[tex]lne^{2x}=ln2[/tex]

[tex]2x=0.3010[/tex]

x = 0.1515

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