When 12x^2z/-4x^2z^3 is completely simplified, the exponent on the variable z

When  when 12x^2z/-4x^2z^3 is completely simplified, the exponent on the variable z   is completely simplified, the exponent on the variable z

Ifound this on google “a skewed (non-symmetric) distribution is a distribution in which there is no such mirror-imaging. a "skewed right" distribution is one in which the tail is on the right side. a "skewed left" distribution is one in which the tail is on the left side. the above histogram is for a distribution that is skewed right.” i hope this you for what your looking for