Question

Vă rog foarte multtttt

Answer 1

5.a)$\sqrt\frac{16}{25}=\sqrt\frac{8}{5}$        

  b)$\sqrt\frac{81}{64}=\sqrt\frac{9}{8}$

  c)$\sqrt\frac{9}{49}=\sqrt\frac{3}{7}$

  d)$\sqrt\frac{144}{169}=\sqrt\frac{12}{13}$

  e)$\sqrt\frac{100}{289}=\sqrt\frac{10}{17}$

  f)$\sqrt\frac{256}{225}=\sqrt\frac{16}{15}$

6.f)$\sqrt{4}\frac{25}{36}=\sqrt\frac{169}{36}=\sqrt\frac{13}{6}$

  h)$\sqrt{20}\frac{1}{4}=\sqrt\frac{81}{4}=\sqrt\frac{9}{2}$

  g)$\sqrt{4}\frac{33}{64}=\sqrt\frac{289}{64}=\sqrt\frac{17}{8}$

  i)$\sqrt{7}\frac{21}{25}=\sqrt\frac{196}{25}=\sqrt\frac{14}{5}$

  j)$\sqrt{6}\frac{30}{49}=\sqrt\frac{324}{49}=\sqrt\frac{18}{7}$