Question

Simplify

$( \sqrt{11} - \sqrt{7} )( \sqrt{11} + \sqrt{7} )$
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Answer 1

Answer:

Its ans will be 4

Step-by-step explanation:

$( \sqrt{11} ) ^{2} - (\sqrt{7} ) ^{2}$

$11 - 7$

$4$

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Answer 2

It's simple see attachment