Question

Calcule as raizes me ajudem

Answer 1

Resposta:

a) $\sqrt[]{\frac{1}{100} }$ = $\frac{\sqrt{1}}{\sqrt {100}}$ = $\frac{1}{10}$ = 0,1

b)$\sqrt[]{\frac{4}{9} }$ = $\frac{\sqrt{4}}{\sqrt{9}}$ = $\frac{2}{3}$ = 0,666....

c) $- \sqrt[]{\frac{25}{100} } = -\frac{\sqrt{25} }{\sqrt{100} } = -\frac{5}{10} = -0,5$