help!
2x/1+x-1/1-x=2
Get a common denominator. As I see your problem (you did not use parenthesis), the common denominator will be (1+x)(1-x)
Thank you!
2x/1+x-1/1-x=2
Get a common denominator. As I see your problem (you did not use parenthesis), the common denominator will be (1+x)(1-x)
Thank you!