Try Texy!

safe mode

6^^-10^^ x 6^^−10^^ - 5 + (-3) = 2 - 5 + (−3) = 2

Text formatted with Texy:

Generated HTML code:

<p>6^^-10^^ x 6^^−10^^</p>

<ul>
	<li>5 + (-3) = 2</li>

	<li>5 + (−3) = 2</li>
</ul>

Texy 3.2.8 (configuration)