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AdamDani08
a fost răspuns

Calculați:[2,(4):1,(6)] la puterea 2 ÷ 0,15(1).DAU SUPER COROANA.!!!!!!

Răspuns :

Coco0987
[2,(4) :1,(6)]^2 :0,15(1)=
2,(4)=2intregi4/9=(2x9+4)/9=22/9
1,(6)=1intreg 6/9=(9x1+6)/9=15/9
0,15(1)=(151-15)/900=136/900 simplific cu 4=34/225
[22/9 :15/9]^2 :34/225=
[22/9 x9/15]^2  :34/225=
[22/15]^2 :34/225=
484/225 x225/34=484/34= 14,23

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