Question

calcule: / = fração
a)-√36 / √49

b)-√64 / √100

c)-√49 / √4

d)√25 / √9

Answer 1

$\frac{ - \sqrt{36} }{ \sqrt{ \sqrt{49} } } = \frac{ - 6}{7} \\ \frac{ - \sqrt{64} }{ \sqrt{100} } = \frac{ - 8}{10} \\ \frac{ - \sqrt{49} }{ \sqrt{4} } = \frac{ - 7}{2} \\ \frac{ \sqrt{25} }{ \sqrt{9} } = \frac{5}{3}$