Respostas

  • Usuário do Brainly
2014-08-10T21:58:41-03:00
( \frac{3}{2} ) ^{2} +( \frac{1}{2}) ^{-2}  .( \frac{5}{2}) =

 \frac{9}{4} +(2) ^{2} .( \frac{5}{2} )=

 \frac{9}{4} + \frac{20}{2} =

 \frac{9+40}{4} = \frac{49}{4}

R= letra E
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