Răspuns:
a)
[tex] \sqrt{3721} = \sqrt{ {61}^{2} } = 61[/tex]
[tex] \sqrt{1936} = \sqrt{ {44}^{2} } = 44[/tex]
[tex] \sqrt{4624} = \sqrt{ {68}^{2} } = 68[/tex]
[tex] \sqrt{9216} = \sqrt{ {96}^{2} } = 96[/tex]
b)
[tex] \sqrt{7225} = \sqrt{ {85}^{2} } = 85[/tex]
[tex] \sqrt{2209} = \sqrt{ {47}^{2} } = 47[/tex]
[tex] \sqrt{7056} = \sqrt{ {84}^{2} } = 84[/tex]
[tex] \sqrt{3969} = \sqrt{ {63}^{2} } = 63[/tex]
c)
[tex] \sqrt{2116} = \sqrt{ {46}^{2} } = 46[/tex]
[tex] \sqrt{3481} = \sqrt{ {59}^{2} } = 59[/tex]
[tex] \sqrt{3844} = \sqrt{ {62}^{2} } = 62[/tex]
[tex] \sqrt{2916} = \sqrt{ {54}^{2} } = 54[/tex]
d)
[tex] \sqrt{12769} = \sqrt{ {113}^{2} } = 113[/tex]
[tex] \sqrt{45369} = \sqrt{ {213}^{2} } = 213[/tex]
[tex] \sqrt{15129} = \sqrt{ {123}^{2} } = 123[/tex]
[tex] \sqrt{15876} = \sqrt{ {126}^{2} } = 126[/tex]
