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Saylilbaby
 one year ago
find the exluded value pls ...I need help ...I will medal
Saylilbaby
 one year ago
find the exluded value pls ...I need help ...I will medal

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saylilbaby
 one year ago
Best ResponseYou've already chosen the best response.12/(x^21)+x/(x^22x+1)

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1set x^21 equal to zero and solve set x^22x+1 equal to zero and solve

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1this is done because you cannot divide by zero

saylilbaby
 one year ago
Best ResponseYou've already chosen the best response.1huh @jim_thompson5910 im confused

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1are you able to solve x^21 = 0 ?

saylilbaby
 one year ago
Best ResponseYou've already chosen the best response.1yes ..I got x=1,1 @jim_thompson5910

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1how about x^22x+1 = 0

saylilbaby
 one year ago
Best ResponseYou've already chosen the best response.1I got x=1 double root @jim_thompson5910

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1so x = 1 and x = 1 are the excluded values. They are excluded to avoid dividing by zero.
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