←Vrati se na zadatke1. ZadatakIzračunaj: 501⋅38+86⋅(714−676)−(15+23)⋅87501 \cdot 38 + 86 \cdot (714 - 676) - (15 + 23) \cdot 87501⋅38+86⋅(714−676)−(15+23)⋅87.Prikaži rješenjeRješenje501⋅38+86⋅(714−676)−(15+23)⋅87=501⋅38+86⋅38−38⋅87=38⋅(501+86−87)=38⋅500=19 000\begin{aligned} 501 \cdot 38 + 86 \cdot (714 - 676) - (15 + 23) \cdot 87 &= 501 \cdot 38 + 86 \cdot 38 - 38 \cdot 87 \\ &= 38 \cdot (501 + 86 - 87) \\ &= 38 \cdot 500 \\ &= 19\ 000 \end{aligned}501⋅38+86⋅(714−676)−(15+23)⋅87=501⋅38+86⋅38−38⋅87=38⋅(501+86−87)=38⋅500=19 000Pomakni formulu lijevo ili desno.