Esercizi svolti per il libro Matematica.blu: Algebra, Geometria, Statistica, Vol. 1 con autore Massimo Bergamini, Anna Trifone, Graziella Barozzi
Domanda
[(2−1)⋅7+5]:[3−(1−1)]+[15−3⋅(1+2)][(2-1)\cdot7+5]:[3-(1-1)]+[15-3\cdot(1+2)][(2−1)⋅7+5]:[3−(1−1)]+[15−3⋅(1+2)]
Video
Soluzione
[(1)⋅7+5]:[3−(0)]+[15−3⋅(3)][(1)\cdot7+5]:[3-(0)]+[15-3\cdot(3)][(1)⋅7+5]:[3−(0)]+[15−3⋅(3)] === [(7)+5]:[3]+[15−(9)][(7)+5]:[3]+[15-(9)][(7)+5]:[3]+[15−(9)] === [12]:3+[6][12]:3+[6][12]:3+[6] === [4]+6[4]+6[4]+6 === 101010