Question

2) Resolva divisões a seguir:
a) 54 : 52 =
b) 87 : 83 =
c) 95 : 92 =
d) 43:42 =
e) 96 : 93 =​

Answer 1

Resposta:

$a) {5}^{4} \div {5}^{2} = {5}^{4} { - }^{2} = {5}^{2}$

$b) {8}^{7} \div {8}^{3} = {3}^{7} { - }^{3} = {8}^{4}$

$c) {9}^{5} \div {9}^{2} = {9}^{5} { - }^{2} = {5}^{3}$

$d) {4}^{3} \div {4}^{2} = {4}^{3} { - }^{2} = {4}^{1}$

$e) {9}^{6} \div {9}^{3} = {9}^{6} { - }^{3} = {9}^{3}$

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