Question

1) Calcule as potências


A)
${ 2}^{4} \\ 3$


B)
${ - 3}^{2} \\ 10$


C)
${ - 2}^{6}$



D)
${5}^{3}$



E)
${6}^{4}$


F)
${8}^{0}$


2) Represente em notação científica

A) 0,00009

B) 4000

C) 0,0000305

D) 87000000


3) Simplifique

A)
${5}^{7} \times {5}^{2} \times 5 =$
B)
${3}^{4} \times {3}^{6} \\ {3}^{5} \times {3}^{2}$

C)
${10}^{14} \div {10}^{6} \times {10}^{4}$

D)
${ \times }^{4} . { \times }^{5} . { \times }^{2} . \times$

4) Resolva as raízes

A)
$\sqrt{1400}$

B)
$\sqrt{729}$

C)
$\sqrt[3]{1728}$

Answer 1

oi cara tudo bem ok ok pk