Question

найти значение выражения

acc13c0c2f891a5661c3c7d2d006857e.doc

Answer 1

$frac{ {(2 times {( - 3)}^{ - 2} )}^{ - 1} times {( - 3)}^{ - 2} }{ {4}^{ - 1} times {( - 3)}^{ - 1} times {( {( - 3)}^{ - 2} )}^{ - 1} }$


$frac{ {(2 times {3}^{ - 2} )}^{ - 1} times {3}^{ - 2} }{ {4}^{ - 1} times ( { - 3}^{ - 1} ) times {( - 3)}^{2} }$


$frac{ {(2 times {3}^{ - 2} )}^{ - 1} times {3}^{ - 2} }{ {4}^{ - 1} times ( { - 3}^{ - 1} ) times {3}^{2} }$


$- frac{ {2}^{ - 1} times {3}^{2} }{ {4}^{ - 1} times 3 times {3}^{2} }$


$- frac{1}{ {2}^{ - 1} times 3 }$


$- frac{2}{3}$