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Imi puteti rezolva acest exercitiu?.. (-17)*(+25)+(+17)*(+115)-(-17)*(+10)

Răspuns :

(-17)*(+25)+(+17)*(+115)-(-17)*(+10)  = +425+1955+170= +2540
(-17)*(+25)+(+17)*(+115)-(-17)*(+10)=+425 +1955-170=+2380-170= +2210