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Academia de Matemática AMP
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Problema 2: Considere dos números enteros negativos a y b y analice las siguientes expresiones: i) (a–b)(b–a). ii) (a+b)(a–b). iii) (a÷b)-(ab). ¿En cúal(es) de las anteriores expresiones se expresa con certeza un número entero no positivo?
92
votes
En todas
4% /
4
votes
Solamente en la i)
48% /
44
votes
Solamente en la ii)
13% /
12
votes
Solo en la i) y en la iii)
35% /
32
votes
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