Knight101black1 Knight101black1
  • 13-11-2018
  • Mathematics
contestada

for what value is x+4/5x-9 undefined?

Respuesta :

MrBillDoesMath MrBillDoesMath
  • 13-11-2018

Hello from MrBillDoesMath!

Answer:   x = 9/5



Discussion :

The quotient is undefined when the denominator = 0. i.e. 5x - 9 = 0

5x - 9 = 0

5x = 9             (add 9 to both sides)


x = 9/5            (divide both sides by 5)

Regards, MrB

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