Question

Pfv e pra hoje com cálculos ​

Answer 1

Explicação passo-a-passo:

a)

$( {3}^{7} ) ^{3} = {3}^{21}$

b)

${2}^{9} \div {2}^{4} = {2}^{5}$

c)

${5}^{6} \times {5}^{4} = {5}^{9}$

d)

${30}^{5} \div {15}^{5 } = {(30 \div 15)}^{5} = {2}^{5}$

e)

$\frac{ {6}^{4} }{ {2}^{4} } = {(6 \div 2)}^{4} = {3}^{4}$

f)

${9}^{5} \times 9 \times {3}^{5} = {9}^{5 + 1} \times {9}^{4} = {9}^{10}$

g)

$\frac{ {6}^{0} }{ {6}^{9} } = {6}^{0 - 9} = {6}^{ - 9}$

h)