sonnahcarew03
sonnahcarew03 sonnahcarew03
  • 25-03-2021
  • Mathematics
contestada

The sum of a number and six times its reciprocal is 10. Find the number​

Respuesta :

srlt2
srlt2 srlt2
  • 25-03-2021

Answer:

two solutions work: x = 5 + [tex]\sqrt{19}[/tex] and x = 5 - [tex]\sqrt{19}[/tex]

Step-by-step explanation:

x + 6 ( 1/x ) = 10

x^2 + 6 = 10x

x^2 - 10x + 6 = 0

x = 5 + [tex]\sqrt{19}[/tex], 5 - [tex]\sqrt{19}[/tex]

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