SOLUTION: help needed!!!! divide{{{(r+5)/(r^2+5r-14)}}} by {{{(r^2+4r-21)/(r-2)}}}

Algebra ->  Graphs -> SOLUTION: help needed!!!! divide{{{(r+5)/(r^2+5r-14)}}} by {{{(r^2+4r-21)/(r-2)}}}      Log On