[tex]a) \sqrt{361} = \sqrt{ {19}^{2} } = 19 [/tex]
[tex]b) \sqrt{529} = { \sqrt{ {23}^{2} }} = 23 [/tex]
[tex]c) \sqrt{729} = \sqrt{ {27}^{2} } = 27 [/tex]
[tex]d) \sqrt{196} = \sqrt{ {14}^{2} } = 14 [/tex]
[tex]e) \sqrt{625} = \sqrt{ {25}^{2} } = 25 [/tex]
[tex]f) \sqrt{484} = \sqrt{ {22}^{2} } = 22 [/tex]
[tex]g) \sqrt{841} = \sqrt{ {29}^{2} } = 29 [/tex]
[tex]h) \sqrt{784} = \sqrt{ {28}^{2} } = 28 [/tex]
[tex]i) \sqrt{324} = \sqrt{ {18}^{2} } = 18 [/tex]
[tex]j) \sqrt{169} = \sqrt{ {13}^{2} } = 13 [/tex]
[tex]k) \sqrt{961} = \sqrt{ {31}^{2} } = 31[/tex]
[tex]l) \sqrt{1089} = \sqrt{ {33}^{2} } = 33 [/tex]
[tex]m) \sqrt{1369} = \sqrt{ {37}^{2} } = 37 [/tex]
[tex]n) \sqrt{2304} = \sqrt{ {48}^{2} } = 48 [/tex]
[tex]o) \sqrt{1681} = \sqrt{ {41}^{2} } = 41 [/tex]
[tex]p) \sqrt{11449} = \sqrt{ {107}^{2} } = 107[/tex]
[tex]q) \sqrt{3969} = \sqrt{ {63}^{2} } = 63 [/tex]
[tex]r) \sqrt{20736} = \sqrt{ {144}^{2} } = 144 [/tex]
[tex]s) \sqrt{82944} = 288[/tex]
[tex]t) \sqrt{186624} = 432 [/tex]
[tex]u) \sqrt{1016064} = 1008[/tex]
