Question

the value of root of 5 + root of 11 + root of 90 + root of 9 + root of 49
$\sqrt{5 + \sqrt{11 + \sqrt{19 + \sqrt{29 + \sqrt{49} } } } }$
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Answer 1

Answer:

3

Explanation:

$\sqrt{49} =7$

$\sqrt{29+7} = \sqrt{36} =6$

$\\\sqrt{19+6} =5$

$\sqrt{11+5} =4$

$\sqrt{5+4} =3$

Answer 2

Answer: $3$

Explanation:

$\sqrt{49} = 7 \\ \sqrt{29 + 6} = \sqrt{36} = 6 \\ \sqrt{19 + 6} = \sqrt{25} = 5 \\ \sqrt{11 + 5} = \sqrt{16} = 4 \\ \sqrt{5 + 4} = \sqrt{9} = 3$