Question

RESOLVA AS SEGUINTES EXPRESSÕES :

A) 18- {16.3-[RAIZ DE 36 .RAIZ DE 9 +(16-3.4+RAIZ DE 49 ).3] +104}

Answer 1

18- {16.3-[RAIZ DE 36 .RAIZ DE 9 +(16-3.4+RAIZ DE 49 ).3] +104} =

18- {16.3-[6.3+(16-3.4+7).3]+104} =

18- {16.3-[6.3+(16-12+7).3]+104} =

18- {16.3-[6.3+11.3]+104} =

18- {16.3-[18+33]+104} =

18- {16.3-51+104} =

18- {48-51+104} =

18 - 101 =

-83