Question

Am I right? (attachment)

Answer 1

(-x + 2) / (x^2 -1)

Answer 2

yes u r :)

Answer 3

do u want me to explain it or just check ur answer?

Answer 4

(: if you could explain it, that would be great. because at first i got (x - 2) / (x^2 -1) I used this online caculator-
http://www.sofsource.com/algebra-2-chapter-4-resource-book/parallel-lines/polynomial-fraction-calculator.html

Answer 5

\[\frac{ x }{ x ^{2} -1}-\frac{ 2 }{ x+1 }\]
we have a^2-b^2=(a-b)(a+b)