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a fost răspuns

2,6×{5,8+6,25×[9,3-9,1-(8,76-2×2,88)]}=​

Răspuns :

Xxedykingxx

2,6×(((5,8+6,25×((9,3-9,1-(8,76-5,76))))))=

2,6×((5,8+6,25×(9,3-9,1-3)))=

2,6×((5,8+6,25×(0,2-3)))=

2,6×((5,8+6,25×(-2,8)))=

2,6×((5,8+(-17,5)))=

2,6×(5,8-17,5)=

2,6×11,7=30,42

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