Question
Integers and Rational Numbers Distributive property: Whole number coefficients Español Use the distributive property to remove the parentheses. \[ 4(v-3) \] \( \square \) Explanation Check © 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center Accessibility
Ask by Floyd Savage. in the United States
Mar 10,2025
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Tutor-Verified Answer
Answer
\(4v - 12\)
Solution
To use the distributive property to remove the parentheses in the expression \(4(v-3)\), we follow these steps:
1. **Identify the components**: The expression consists of a coefficient \(4\) and a binomial \(v - 3\).
2. **Apply the distributive property**: The distributive property states that \(a(b + c) = ab + ac\). In this case, we can apply it as follows:
\[
4(v - 3) = 4 \cdot v + 4 \cdot (-3)
\]
3. **Perform the multiplication**:
- For the first term: \(4 \cdot v = 4v\)
- For the second term: \(4 \cdot (-3) = -12\)
4. **Combine the results**: Now we can write the expression without parentheses:
\[
4(v - 3) = 4v - 12
\]
Thus, the final answer is:
\[
4v - 12
\]
### Explanation
The distributive property allows us to multiply a single term by each term inside a set of parentheses. In this case, we multiplied \(4\) by both \(v\) and \(-3\) to eliminate the parentheses.
### Check
To verify, we can substitute a value for \(v\) and check if both forms of the expression yield the same result. For example, if \(v = 5\):
- Original expression: \(4(5 - 3) = 4(2) = 8\)
- Simplified expression: \(4 \cdot 5 - 12 = 20 - 12 = 8\)
Both expressions yield the same result, confirming that our application of the distributive property is correct.
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Beyond the Answer
¡Claro! Utilizando la propiedad distributiva, multiplicamos el 4 por cada término dentro del paréntesis. Asíque: \[ 4(v - 3) = 4v - 12 \] ¡Eso es todo! Se distribuyó el 4 a través del paréntesis y logramos simplificar la expresión. Si quieres practicar más, intenta con otros ejemplos como \( 2(a + 5) \) o \( 3(b - 4) \). Recuerda que la clave está en multiplicar cada término dentro de los paréntesis. ¡Diviértete aprendiendo!