Simplify.
$\sqrt{y^{19}}$

Answer

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Answer

Final Answer: $y^{9} \cdot \sqrt{y}$

Steps

Step 1 ：Rewrite the expression $\sqrt{y^{19}}$ as $y^{19 / 2}$ .

Step 2 ：Since 19 is an odd number, we can't simplify it further without knowing the value of y.

Step 3 ：If y is a positive number, we can simplify it to $y^{9} \cdot \sqrt{y}$ .

Step 4 ：If y is a negative number, the result would be complex and can't be simplified further.

Step 5 ：Since the question doesn't specify the value of y, we can't simplify it further.

Step 6 ：Final Answer: $y^{9} \cdot \sqrt{y}$