Answer :

To rewrite the expression [tex]\(\frac{1}{x^{-\frac{3}{6}}}\)[/tex] in its simplest radical form, let's go through the steps to simplify it:

1. Simplify the exponent:

The given exponent is [tex]\(-\frac{3}{6}\)[/tex]. We can simplify this fraction:
[tex]\[ -\frac{3}{6} = -\frac{1}{2} \][/tex]

2. Rewrite the expression with the simplified exponent:

Substitute the simplified exponent back into the expression:
[tex]\[ \frac{1}{x^{-\frac{1}{2}}} \][/tex]

3. Utilize the property of exponents:

Recall that [tex]\(a^{-b} = \frac{1}{a^b}\)[/tex], and in reverse, [tex]\(\frac{1}{a^{-b}} = a^b\)[/tex]. Therefore,
[tex]\[ \frac{1}{x^{-\frac{1}{2}}} = x^{\frac{1}{2}} \][/tex]

4. Expressing in radical form:

Recall the definition of fractional exponents: [tex]\(a^{\frac{1}{n}} = \sqrt[n]{a}\)[/tex]. For our expression, [tex]\(x^{\frac{1}{2}}\)[/tex] can be written as:
[tex]\[ x^{\frac{1}{2}} = \sqrt{x} \][/tex]

Therefore, the expression [tex]\(\frac{1}{x^{-\frac{3}{6}}}\)[/tex] in simplest radical form is [tex]\(\sqrt{x}\)[/tex].