Question

2. Expresa como una
$a. \: {a}^{8} \div {a}^{3 } =$
$b. \: ( - {5}^{} ) ^{6} \div ( - {5}) ^{3} .( - 5) =$


$c. {2}^{5}. {2}^{4}. {2}^{6}.2 =$
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Answer 1

1.

$a ^{8 - 3} = {a}^{5} \\ \\ 2. \: \:$

$- {5}^{6 - 3 + 1} = - {5}^{4}$

3.

${2}^{5 + 4 + 6 + 1} = {2}^{16}$