Posted by Anonymous on Friday, February 3, 2012 at 12:51pm.
find the domain of f (x) =2X^37/x^327 ?

math  Steve, Friday, February 3, 2012 at 3:03pm
the domain is all reals except where the denominator is zero
x^3  27 = 0
(x3)(x^2+3x+9) = 0
so the domain is all reals except x=3