shiyonapizzagir shiyonapizzagir
  • 16-04-2018
  • Mathematics
contestada

if a = 9-4√5 find the value of a - 1/a

if a 945 find the value of a 1a class=

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mkryukova19 mkryukova19
  • 16-04-2018
The solution is attached 
the answer is -8√5  
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Аноним Аноним
  • 06-09-2021

Please find attached photograph for your answer

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