Question

Assinale a alternativa correta: *
1 ponto
Opção A
Opção B
Opção C
Opção D​

Answer 1

$0,25^{0,5} +4 . 0,5^{4} = \\\\0,25^{\frac{5:5}{10:5} } + 4 . (\frac{5}{10} )^{4} =\\\\ 0,25^{\frac{1}{2}} + 4 . (\frac{625:625}{10000:625} )=\\\\\\ 0,25^{\frac{1}{2}} + 4 . (\frac{1}{16} )= \\\\(\frac{25}{100} )^{\frac{1}{2} } + \frac{4}{16} =\\\\\\ \sqrt[2]{\frac{25}{100} } + \frac{4:4}{16:16} =\\\\ \frac{5}{10} + \frac{1}{4} =\\\\ \frac{10+5}{20} = \\\\\frac{15:5}{20:5} = \\\\\frac{3}{4}$

Letra D

Answer 2

Resposta:

letra D pode confiar já fiz essa