Pregunta
\( 1 \leftarrow \quad \) Perform the indicated operations, using the order of operations as necessary. \( -8[4+(2-5)] \) Select the correct answer below and, if necessary, fill in the answer box to complete your choice. A. \( -8[4+(2-5)]=\square \) (Simplify your answer.) B. The expression is undefined.
Ask by Barber Harper. in the United States
Mar 10,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
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\(-8[4+(2-5)] = -8\)
Solución
1. First, evaluate the expression inside the innermost parentheses:
\[
2-5 = -3
\]
2. Substitute the result into the expression:
\[
-8[4+(-3)]
\]
3. Simplify the bracket by performing the addition:
\[
4+(-3)=1
\]
4. Multiply by \(-8\):
\[
-8 \times 1 = -8
\]
Thus, the simplified expression is:
\[
-8[4+(2-5)] = -8
\]
Respondido por UpStudy AI y revisado por un tutor profesional
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Simplifique esta solución The Deep Dive
To solve the expression \( -8[4+(2-5)] \), we first simplify the expression within the brackets. Start with \( (2-5) \), which equals \( -3 \). Now we can replace that in the expression: \[ 4 + (-3) = 4 - 3 = 1. \] Next, we substitute back into the expression: \[ -8[1]. \] Multiplying this gives: \[ -8 \times 1 = -8. \] Therefore, the final answer is: A. \( -8[4+(2-5)]= -8 \) (Simplify your answer.)
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