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C \( 8+[4-(7-13)-1]= \)

Ask by Bryant Haynes. in Brazil
Feb 21,2025

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O resultado da expressão \( 8+[4-(7-13)-1] \) é \( 17 \).

Solución

Calculate the value by following steps: - step0: Calculate: \(8+\left(4-\left(7-13\right)-1\right)\) - step1: Subtract the numbers: \(8+\left(4-\left(-6\right)-1\right)\) - step2: Remove the parentheses: \(8+\left(4+6-1\right)\) - step3: Calculate: \(8+9\) - step4: Add the numbers: \(17\) Para resolver a expressão \( 8+[4-(7-13)-1] \), seguimos os seguintes passos: 1. **Resolver a parte interna dos parênteses**: - Primeiro, calculamos \( 7 - 13 \), que resulta em \( -6 \). - A expressão agora é \( 4 - (-6) - 1 \). 2. **Substituir o valor encontrado**: - Isso se torna \( 4 + 6 - 1 \). 3. **Realizar as operações restantes**: - Primeiro, \( 4 + 6 = 10 \). - Depois, \( 10 - 1 = 9 \). 4. **Adicionar o resultado à parte externa**: - Agora temos \( 8 + 9 = 17 \). Portanto, o resultado final da expressão é \( 17 \).

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Bonus Knowledge

Let's break it down step-by-step, and it’s a bit like solving a puzzle! Start with the expression inside the innermost parentheses: \( 7 - 13 \) gives you \( -6 \). Plug that back in: \( 4 - (-6) - 1 \), which simplifies to \( 4 + 6 - 1 \). That's \( 10 - 1 \), so we get \( 9 \). Finally, add \( 8 \) to that: \( 8 + 9 = 17 \). So, C \( 8+[4-(7-13)-1] = 17 \)!

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