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100x{1,01+0,101-[11,5-3x(7,2x0,1+2)]}

 

 

 

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Răspuns :

MadaMadalinaask
100*{0.1+0.101-[11.5-3*(0.72+2)]}
100*[0.1+0.101-(11.5-3*2.72)]
100*[0.1+0.101-(11.5-8.16)]
100*(0.1+0.101-3.34)
100*(0.201-3.34)
100*(-3.139)= -313.9
100x{0.1+0.101-[11.5-3x(0.72+2)]}=
=100x[0.1+0.101-(11.5-3x2.72)]=
=100x[0.1+0.101-(11.5-8.16)]=
=100x(0.1+0.101-3.34)=
=100x(0.201-3.34)=
=100x(-3.139)=
= -313,9

Bafta!!!

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