Question

$\sqrt{13 + \sqrt{7 + \sqrt{4 = } } }$
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Answer 1

Given that :-

$\sqrt{13+\sqrt{7+\sqrt{4} } } =$

Solution :-

=> $\sqrt{13+\sqrt{7+\sqrt{4} } } =$

=> $\sqrt{13+\sqrt{7+\sqrt{2*2} } }$

=> $\sqrt{13+\sqrt{7+2} } }$

=> $\sqrt{13+\sqrt{9} } }$

=> $\sqrt{13+\sqrt{3*3} } }$

=> $\sqrt{13+3 }$

=> $\sqrt{16 }$

=>$\sqrt{4*4}$

=> $4$

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