Question

URGENTE
Resolva a expressão [ 2^9:(2.2^2)3]-3
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GENTE FAÇAM PASSO A PASSO PRA MIM ENTENDER

Answer 1

[ 2^9 : ( 2¹ * 2² )* 3 ] - 3  =
[ 2^9 : ( 2³ ) * 3  ] - 3 =
[ 2^9 : (8 ) * 3  ] - 3 =
[ 2^9 : (24) ] - 3
[512: 24 ] - 3
512/24 - 3/1 = 
( 512 - 72)/24 = 
440/24 =  55/3