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Calculat:4,1(15)x99-13,(12)x100^2+16,0(21)x10000 Va roooooooooooog



Răspuns :

4,1(15)x99-13,(12)x100^2+16,0(21)x10000 =
=(4115-41)/990 x 99-(1312-13)/99  x10000+(16021-160)/990  x10000 =
=4074/10- 12990000/99  +15861000/99   =
=407,4- 2871000/99
=407,4- 29000=-28592,6