What is the simplified base of the function f(x) = One-fourth (Root Index 3 StartRoot 108 EndRoot) Superscript x?

3
3RootIndex 3 StartRoot 4 EndRoot
6RootIndex 3 StartRoot 3 EndRoot
27

Respuesta :

Answer:

The required simplified base would be 3∛4  

Step-by-step explanation:

Given exponential function that:

[tex]f(x)=\frac{1}{4}(\sqrt[3]{108})^x[/tex]

As we can see, 108 is the base of  the exponential function with the form:

f(x) = a[tex]b^{x}[/tex]

So, we can factor 108 =  2 × 2 × 3 × 3 × 3

<=> 108 = 4 × 3³

Hence, [tex]\sqrt[3]{108} = \sqrt[3]{4\times 3^3}[/tex]

So we have:

[tex]\sqrt[3]{108}=\sqrt[3]{4}\times \sqrt[3](3^3)[/tex]

<=> [tex]\sqrt[3]{108}=\sqrt[3]{4}\times (3^3)^\frac{1}{3}[/tex]

<=> [tex]\sqrt[3]{108}=\sqrt[3]{4}\times 3^{3\times \frac{1}{3}}[/tex]

<=> [tex]\sqrt[3]{108}=3\sqrt[3]{4}[/tex]

Hence, the required simplified base would be 3∛4  

Answer:

B.

Step-by-step explanation:

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