juju85
juju85 juju85
  • 07-06-2017
  • Mathematics
contestada

For what value of x is x+3/x^2-5x+4 undefined

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anonymous79
anonymous79 anonymous79
  • 07-06-2017
for it to be undefined the denominator must be equal to 0
x^2-5x+4=0
(x-4)(x-1)=0
x=4 or x=1
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