{{MathMLRef}} 

The <mroot> MathML element is used to display roots with an explicit index. Two arguments are accepted, which leads to the syntax: <mroot> base index </mroot>.

Attributes

This element accepts the global MathML attributes.

Examples

<math display="block">
  <mroot>
    <mi>x</mi>
    <mn>3</mn>
  </mroot>
</math>

{{EmbedLiveSample('Examples')}} 

Technical summary

Specifications

{{Specifications}} 

Browser compatibility

{{Compat}} 

See also

• {{ MathMLElement("msqrt") }}  (Square root without an index)