a)
[tex] \sqrt{49 } = \sqrt{ {7}^{2} } = 7[/tex]
b)
[tex] \sqrt{1} = 1[/tex]
c)
[tex] \sqrt{0.01} = \sqrt{ {0.1}^{2} } = 0.1[/tex]
d)
[tex]3.2[/tex]
e)
[tex]12.71[/tex]
g)
[tex] \sqrt{ \frac{ {3}^{2} }{ {13}^{2} } } = \frac{3}{13} [/tex]
h)
[tex] \sqrt{ \frac{100}{9} } = \sqrt{ \frac{ {10}^{2} }{{3}^{2} } } = \frac{10}{3} [/tex]
i)
[tex] \frac{5}{3} [/tex]
j)
[tex] \frac{5}{2} [/tex]
