Pregunta
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
\( -9-(-9) = 0 \)
Solución
Calculate or simplify the expression \( -9-(-9) \).
Calculate the value by following steps:
- step0: Calculate:
\(-9-\left(-9\right)\)
- step1: Remove the parentheses:
\(-9+9\)
- step2: Add the numbers:
\(0\)
Respondido por UpStudy AI y revisado por un tutor profesional
Como
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Bonus Knowledge
When you encounter a double negative, it's like a math magic trick! Here, \(-9-(-9)\) can be simplified by turning the double negative into a positive. So, it becomes \(-9 + 9\), which equals \(0\). This little operation shows the power of negatives and positives working together. Understanding this can help clarify many other equations—like when you’re balancing a budget or restructuring a problem. Just remember, two negatives make a positive!
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