Question

$1. \sqrt{ {2}^{4} } = \\ \sqrt{ {11 }^{2} } = \\ \sqrt{ {23}^{8} } = \\ \sqrt{ {39 }^{2} } = \\ \sqrt{ {6}^{4} } = \\ \sqrt{ {9}^{24 = } } \\ 2. \\ \sqrt{25} + \sqrt{49} + \sqrt{36} =$
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Answer 1

1.4
11
...nush
39
36
....nush

2.5+7+6=18