SOLUTION: 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)/

Algebra ->  Graphs -> SOLUTION: 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)/      Log On


   



Question 1097589: 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!

Answer by MathTherapy(10552) About Me  (Show Source):
You can put this solution on YOUR website!
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: matrix%282%2C1%2C+n+%3C%3E+0%2C+n+%3C%3E+1%29
matrix%281%2C3%2C+1%28n%5E2+-+n%29%2C+%22=%22%2C+1+%2B+n%5E2+%2B+n+-+20%29 ----- Multiplying by LCD, n2 - n
matrix%281%2C3%2C+n%5E2+-+n%2C+%22=%22%2C+1+%2B+n%5E2+%2B+n+-+20%29
matrix%281%2C3%2C+n%5E2+-+n%5E2+-+n+-+n%2C+%22=%22%2C+-+19%29
- 2n = - 19