OpenStudy (anonymous):

(x-1)/(x+1)>/(x/x-1)

6 years ago
OpenStudy (anonymous):

(x-1)/(x+1)>/(x/x-1) (x-1)/(x+1 - (x/x-1) > 0 -1/ (1+x) > 0

6 years ago
OpenStudy (anonymous):

x = -1 gives indeterminate for all numbers below -1 will satisfy the inequality solution is (-inf, -1)

6 years ago
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