Math, asked by saman6321, 10 months ago

Simplify (5+ root root 5) ( 5- root-5

Answers

Answered by aroshna354

3

Answer:(a+√b) (a-√b)=a^2-b

(5+√5) (5-√5)=(5)^2-(√5)^2

25-5=20

Step-by-step explanation:

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