Question

me ajudem!! preciso pra agora!!​

Answer 1

a) 5

$\sqrt{ {5}^{2} } \\ 5 \times 5 = 25 \\ \sqrt{25} = 5$

b) 6

$\sqrt[3]{ {6}^{3} } \\ 6 \times 6 \times 6 = 216 \\ \sqrt[3]{216} = 6$

c)

$\sqrt{ {2}^{6} } \\ 2 \times 2 \times 2 = 8 \\ \sqrt{8}$

d) 256

$\sqrt{ {4}^{ - 8} } \\ 4 \times 4 \times 4 \times 4 \times 4 \times 4 \times 4 \times 4 = 65.536 \\ \sqrt{65.536} = 256</p><p>$

e) 49

$\sqrt[5]{ {7}^{10} } \\ 7 \times 7 \times 7 \times 7 \times 7 \times 7 \times 7 \times 7 \times 7 \\ \times 7 = \: 282.475.249 \\ \sqrt[5]{282.475.249} = 49$