SOLUTION: Hi,I need some help with this problem,{{{(n-1)(n+1)}}}/{{{(n+1)}}}x{{{(n-4)}}}/{{{(n-1)(n+4)}}}

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Hi,I need some help with this problem,{{{(n-1)(n+1)}}}/{{{(n+1)}}}x{{{(n-4)}}}/{{{(n-1)(n+4)}}}      Log On