Posted by Anonymous on Monday, March 15, 2010 at 8:16pm.
Simplify the complex fraction
m^1+z^1/m^1z^1

algebra  Blarney Fife, Monday, March 15, 2010 at 9:15pm
Negative exponents are better thought of as fractions: 1/m + 1/z / 1/m1/z. The only difference between the numerator and the denominator is an operation sign. Do you know what to do from here?