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e) \( \left(5 \cdot 4^{\frac{1}{6}}\right)^{3} \)

Ask by Campos Reyes. in Canada
Mar 11,2025

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Tutor-Verified Answer

Answer

The simplified result is 250.

Solution

Calculate the value by following steps: - step0: Calculate: \(\left(5\times 4^{\frac{1}{6}}\right)^{3}\) - step1: Evaluate the power: \(125\times 2\) - step2: Multiply the numbers: \(250\) To simplify the expression \( \left(5 \cdot 4^{\frac{1}{6}}\right)^{3} \), we can follow these steps: 1. **Apply the exponent to both factors inside the parentheses**: \[ \left(5 \cdot 4^{\frac{1}{6}}\right)^{3} = 5^{3} \cdot \left(4^{\frac{1}{6}}\right)^{3} \] 2. **Calculate \(5^{3}\)**: \[ 5^{3} = 125 \] 3. **Calculate \(\left(4^{\frac{1}{6}}\right)^{3}\)** using the power of a power property: \[ \left(4^{\frac{1}{6}}\right)^{3} = 4^{\frac{3}{6}} = 4^{\frac{1}{2}} = \sqrt{4} = 2 \] 4. **Combine the results**: \[ 125 \cdot 2 = 250 \] Thus, the simplified result of the expression \( \left(5 \cdot 4^{\frac{1}{6}}\right)^{3} \) is \( 250 \).

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Simplify this solution

Mind Expander

First, let's simplify the expression step-by-step! When you have \( \left(5 \cdot 4^{\frac{1}{6}}\right)^{3} \), you'll start by applying the power of a product rule. This means you'll distribute the exponent to both the 5 and \( 4^{\frac{1}{6}} \). So, it becomes \( 5^3 \cdot \left(4^{\frac{1}{6}}\right)^{3} \). This simplifies to \( 125 \cdot 4^{\frac{1}{2}} \) because \( \left(4^{\frac{1}{6}}\right)^{3} = 4^{\frac{1}{2}} \), which is simply the square root of 4. Now, putting it all together, since \( 4^{\frac{1}{2}} = 2 \), we have \( 125 \cdot 2 = 250 \). So, the final answer is \( 250 \). Easy-peasy, right? 🎉

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