Question

Calcule as Raizes

a) √144/81=

b) √289/400=

c) √576/64=

d) √100/625=

e) √484/225=

Por Favor Alguem para resolver?

Answer 1

a)
$\sqrt{ \frac{144}{81} } \\ \\ \frac{4}{3}$

b)
$\sqrt{ \frac{289}{400} } \\ \\ \frac{17}{20}$

c)
$\sqrt{ \frac{576}{64} } \\ \\ 3$

d)
$\sqrt{ \frac{100}{625} } \\ \\ \frac{2}{5}$

e)
$\sqrt{ \frac{484}{225} } \\ \\ \frac{22}{15}$

Espero ter ajudado