Please help with the following:
Solve the equation and show the check of the potential answer(s). If any answers are excluded values, state it.
1= ( 1/(n^2-n)) + (( n^2+n-20)/ (n^2-n))
Thanks!
Setting denominator: n2 - n equal to 0, we see and NEED to be AWARE that:
----- Multiplying by LCD, n2 - n
- 2n = - 19