Answered

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34. Calcula el resultado de la siguiente expresión:

[tex]\[ 7 + 3(5 - 2)(4 - 9) = \][/tex]


Sagot :

Por supuesto, vamos a resolver la expresión paso a paso:

Tenemos la expresión:
[tex]$ 7 + 3(5 - 2)(4 - 9) $[/tex]

1. Primero, resolvemos las operaciones dentro de los paréntesis:
- Para [tex]\(5 - 2\)[/tex]:
[tex]$ 5 - 2 = 3 $[/tex]

- Para [tex]\(4 - 9\)[/tex]:
[tex]$ 4 - 9 = -5 $[/tex]

2. A continuación, multiplicamos los resultados de los paréntesis:
[tex]$ 3 \cdot (-5) = -15 $[/tex]

3. Finalmente, realizamos la operación de suma y multiplicación restante:
- Multiplicamos [tex]\(3\)[/tex] con [tex]\(-15\)[/tex], que ya lo hemos calculado:
[tex]$ 3 \cdot (-15) = -45 $[/tex]

- Sumamos [tex]\(7\)[/tex] con [tex]\(-45\)[/tex]:
[tex]$ 7 + (-45) = 7 - 45 = -38 $[/tex]

Por lo tanto, el resultado final de la expresión es:
[tex]$ 7 + 3(5 - 2)(4 - 9) = -38 $[/tex]
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