SOLUTION: Which of the following is equal to x-1/x/1-1/x^2 please copy and paste the link below because I can't type it correctly. Link : http://prntscr.com/9gjmme

Algebra ->  Rational-functions -> SOLUTION: Which of the following is equal to x-1/x/1-1/x^2 please copy and paste the link below because I can't type it correctly. Link : http://prntscr.com/9gjmme      Log On


   

Question 1011144: Which of the following is equal to x-1/x/1-1/x^2
please copy and paste the link below because I can't type it correctly.
Link : http://prntscr.com/9gjmme
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

%28x-1%2Fx%29%2F%281-1%2Fx%5E2+%29

=%28%28x%5E2-1%29%2Fx%29%2F%28%28x%5E2-1%29%2Fx%5E2+%29

=%28x%5E2%28x%5E2-1%29%29%2F%28x%28x%5E2-1%29+%29

=%28x%5Ecross%282%29cross%28%28x%5E2-1%29%29%29%2F%28cross%28x%29cross%28%28x%5E2-1%29%29+%29

=x

so, answer is A. x