Question

19) RESOLVA APLICANDO A 1ª PROPRIEDADE


A)
${7}^{4} \: . {7}^{2 = }$
B)
${3}^{1} \: . {3}^{5} =$

C)
${2}^{3} \: . {2}^{7} =$
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Answer 1

Resposta:

a)

${7}^{4} \times {7}^{2} = {7}^{6}$

b)

${3}^{1} \times {3}^{5} = {3}^{6}$

c)

${2}^{3} \times {2}^{7} = {2}^{10}$