Question

(5+root 5) ( 5 - root 5)​

Answer 1

Answer:

le ans

Step-by-step explanation:

(5+√5)(5-√5)=20

Answer 2

⭐️ SOLUTION ⭐️

( 5 + √5 ) ( 5 - √5 )

$= {(5)}^{2} - {( \sqrt{5}) }^{2}$

$= 25 - 5$

$= 20$

Answer...

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