Question

Ask by Chang Gray. in Colombia
Mar 31,2025

Upstudy AI Solution

Tutor-Verified Answer

Answer

La respuesta es -4.

Solution

  1. Escribimos la expresión:
  2. Simplificamos lo que está dentro de los corchetes:
  3. Primero, resolvemos el paréntesis :
  4. Sustituimos el resultado en la expresión:
  5. Al restar un negativo, se suma:
  6. Realizamos las operaciones de izquierda a derecha:
    Así, dentro de los corchetes obtenemos:
  7. Sustituimos de nuevo en la expresión original:
  8. Simplificamos la expresión:
La respuesta final es:

Answered by UpStudy AI and reviewed by a Professional Tutor

error msg
Explain
Simplify this solution

Bonus Knowledge

Let’s first simplify the expression inside the brackets:
  1. Start with .
  2. Next, we compute :
Now we can substitute back into the original expression:
This simplifies to:
So, the final answer is .

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