Question

simplyfy :-
$\sqrt{ ({5}^ {2} - {4}^{2} ) }$

Answer 1

Answer : 3

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Solution :

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$\sqrt{ {5}^{2} - {4}^{2} } \\ \\ = > \sqrt{25 - 16} \\ \\ = > \sqrt{9} \\ \\ = > 3$

Answer 2

$\huge\mathbb\red{ANSWER!!!!}$

• √(5)² - (4)²

• √25 - 16

• √9

• √3 × 3

• = > 3

Hence,

• 3 is the answer.