Answer:
x = [tex]\frac{ln10}{2}[/tex]
Step-by-step explanation:
[tex]4e^{2x} = 40[/tex]
therefore dividing by 4
[tex]e^{2x} = 10[/tex]
we know that [tex]a^{b} =c[/tex] and that b = [tex]log_{a} (c)[/tex]
so 2x = ln10
x = ln10/2
I hope this is what you were looking for
