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Find the value of (5 +√5)(5 -√5)
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Find the value of (5 +√5)(5 -√5)

User Nilesh Pawar
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1 Answer

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Answer:

20

Explanation:

(5 +√5)(5 -√5)=(5)²-(√5)²

=25-5

=20 ...........................

User Bushra Mustofa
by
8.0k points
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