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Calculati: (0,2) la puterea a 3+(0,3) la puterea a 3 *100-1,81=
0,2:(6,3-3,51:2,7)=


Răspuns :

(0,2)³+(0,3)³ *100-1,81=
=0,008+0,027
 *100-1,81=
=0,008+2,7-1,81=
=0,898
0,2:(6,3-3,51:2,7)=
=
0,2:(6,3-1,3)=
=0,2:5=0,04