<?xml version="1.0" encoding="UTF-8"?>
<math xmlns="http://www.w3.org/1998/Math/MathML">
   <mfenced close=")" open="(">
      <msqrt>
         <msub>
            <mi>p</mi>
            <mn>1</mn>
         </msub>
      </msqrt>
      <mi>⋯</mi>
      <msqrt>
         <msub>
            <mi>p</mi>
            <mi>n</mi>
         </msub>
      </msqrt>
   </mfenced>
</math>
