Answer:
exact value: [tex]x= \frac{log25}{4}[/tex]
approximate: x=0.349485
Step-by-step explanation:
Exact Value:
[tex]10^{4x} = 25[/tex]
[tex]log (10^{4x})= log 25[/tex]
[tex]4x = log 25[/tex]
[tex]x= \frac{log25}{4}[/tex]
Approximate:
[tex]x= \frac{log25}{4}[/tex]
[tex]x=1.39794/4\\[/tex]
[tex]x=0.349485[/tex]
