simplify using the properties of logs and exponents

W

wilc0919

New member
Joined
Oct 13, 2006
Messages
37
Simplify the following usinf properties of logs and exponents:


ln ( x^2 e ^ -ln to the sq.root of x)

I get

ln(x^2 e^x1/ln)
 
y=ln[x^2 e^-lnx^1/2]
y=ln[x^2/e^lnx^1/2]
y=lnx^2 -ln e^lnx^1/2

but e^lnz=z or
y=lnx^2-lnx^1/2
y=ln[x^2/x^1/2]
y=ln x^3/2
y=3/2 ln x answer

Arthur
 
You must log in or register to reply here.
Top