msqrt-06

Right hand side expression should be equal to the left hand side

W3C sample	WIRIS
	$$\sqrt{\sqrt{\sqrt{\sqrt{65536}}}}=2$$

<math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
  <msqrt>
    <msqrt>
      <msqrt>
        <msqrt>
          <mn>65536</mn>
        </msqrt>
      </msqrt>
    </msqrt>
  </msqrt>
  <mo>=</mo>
  <mn>2</mn>
</math>

Author: George Chavchanidze, Opera Software ASA