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Solutia urmatoarei ecuatii ! Va rog muult !!

Solutia Urmatoarei Ecuatii Va Rog Muult class=

Răspuns :

CarMina03
2/1+1/3=6/3+1/3=7/3
7/1-2/3=21/3-2/3=19/3

7/3supra 19/3=7/19
2+1/3 supra 7-2/3= (2×3+1)/3:(7×3-2)/3=(6+1)/3×3/(21-2)=7/19