Pregunta
Evaluate the expression \( \left(16+\frac{28}{4}\right)-3^{3} \)
Ask by Washington Johnston. in the United States
Feb 07,2025
Solución de tutoría real
Respuesta verificada por el tutor
Responder
The expression evaluates to -4.
Solución
To evaluate the expression (16 + 28/4) - 3³, follow these steps:
1. Calculate 28/4:
28/4 = 7
2. Add this result to 16:
16 + 7 = 23
3. Compute 3³:
3³ = 27
4. Subtract 27 from 23:
23 - 27 = -4
Thus, the value of the expression is -4.
Revisado y aprobado por el equipo de tutoría de UpStudy
Como
error msg
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The Deep Dive
First, let's simplify the expression step by step. Start with \( \frac{28}{4} \): \[ \frac{28}{4} = 7 \] Now, substitute this back into the expression: \[ 16 + 7 \] This gives: \[ 16 + 7 = 23 \] Next, we need to evaluate \( 3^3 \): \[ 3^3 = 27 \] Now, substitute this back into the previous result: \[ 23 - 27 \] Finally, this results in: \[ 23 - 27 = -4 \] So, the value of the expression \( \left(16+\frac{28}{4}\right)-3^{3} \) is \(-4\).
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