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Shaynece Shaynece
  • 21-08-2016
  • Mathematics
Answered

can you simplify (7+sqrt of 5)(3-sqrt of 5)

Verified Answer :

Anonymous Anonymous
  • 21-08-2016

(7+√5)(3-√5)=21-7√5+3√5-5=16-4√5

Answer: (7+√5)(3-√5)=16-4√5

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