Question

find exponential equation
e^2x-4^ex+3=0

Answer 1

is that the equation? it doesn't look right

Answer 2

Do you know how to solve
\[u^2-4u+3=0\]

Answer 3

hey ninja i assume the person meant
\[e^{2x}-4e^{x}+4=0\]
\[(e^x)^2-4e^x+4=0\]
All I did was replace e^x with u

Answer 4

e^2x-4^ex+3=0
Let x = e^x:
X^2 -4X + 3 = 0
-> X = 1, X = 3
Thus e^x =1, 3
Take Ln:
x = ln1 = 0
X = ln3 = 1.1