Which expression is equivalent to [tex]\( 24^{\frac{1}{3}} \)[/tex]?

A. [tex]\( 2 \sqrt{3} \)[/tex]
B. [tex]\( 2 \sqrt[3]{3} \)[/tex]
C. [tex]\( 2 \sqrt{6} \)[/tex]
D. [tex]\( 2 \sqrt[3]{6} \)[/tex]



Answer :

To determine which expression is equivalent to [tex]\( 24^{\frac{1}{3}} \)[/tex], we can break down the problem step-by-step:

1. Prime Factorization:
Let's first write 24 as a product of its prime factors.
[tex]\[ 24 = 2^3 \times 3 \][/tex]

2. Applying the Cube Root:
We need to find the cube root of 24, which can be expressed as:
[tex]\[ 24^{\frac{1}{3}} = (2^3 \times 3)^{\frac{1}{3}} \][/tex]

3. Distributing the Cube Root:
Distributing the cube root over the product, we get:
[tex]\[ 24^{\frac{1}{3}} = (2^3)^{\frac{1}{3}} \times 3^{\frac{1}{3}} \][/tex]

4. Simplifying:
The cube root of [tex]\(2^3\)[/tex] is [tex]\(2\)[/tex], because:
[tex]\[ (2^3)^{\frac{1}{3}} = 2 \][/tex]
Therefore, we have:
[tex]\[ 24^{\frac{1}{3}} = 2 \times 3^{\frac{1}{3}} \][/tex]

5. Match with the Given Options:
We now compare [tex]\( 2 \times 3^{\frac{1}{3}} \)[/tex] with the given options:
- [tex]\(2 \sqrt{3}\)[/tex]
- [tex]\(2 \sqrt[3]{3}\)[/tex]
- [tex]\(2 \sqrt{6}\)[/tex]
- [tex]\(2 \sqrt[3]{6}\)[/tex]

It's clear that:
[tex]\[ 2 \times 3^{\frac{1}{3}} = 2 \sqrt[3]{3} \][/tex]

Therefore, the expression equivalent to [tex]\( 24^{\frac{1}{3}} \)[/tex] is:
[tex]\[ 2 \sqrt[3]{3} \][/tex]