Answer :

Certainly! Let's simplify the expression:

[tex]\[ \sqrt{25 z^{12}} \][/tex]

### Step-by-Step Solution

1. Identify the components inside the square root:
[tex]\[ \sqrt{25 z^{12}} \][/tex]
Here, we have the product of 25 and [tex]\(z^{12}\)[/tex].

2. Simplify the square root of a product:
Recall that the square root of a product can be split into the product of the square roots:
[tex]\[ \sqrt{25 z^{12}} = \sqrt{25} \cdot \sqrt{z^{12}} \][/tex]

3. Evaluate the square root of 25:
[tex]\[ \sqrt{25} = 5 \][/tex]

4. Evaluate the square root of [tex]\(z^{12}\)[/tex]:
When taking the square root of a variable raised to an even power, we can halve the exponent:
[tex]\[ \sqrt{z^{12}} = z^{\frac{12}{2}} = z^6 \][/tex]

5. Combine the results:
We now combine the simplified components:
[tex]\[ \sqrt{25 z^{12}} = 5 \cdot z^6 = 5z^6 \][/tex]

### Final Simplified Expression

[tex]\[ \sqrt{25 z^{12}} = 5z^6 \][/tex]

Thus, the simplified form of the expression [tex]\(\sqrt{25 z^{12}}\)[/tex] is [tex]\(\boxed{5z^6}\)[/tex].