<h2 class="f3" id="worked-examples">Worked Examples:<a class='anchor' href='#worked-examples' aria-label="Permalink to Worked Examples:" role="complementary" aria-hidden="true">#</a></h2><img src="https://imagedelivery.net/phxEHgsq3j8gSnfNAJVJSQ/NODE2_C6F3666E-A3AA-4733-8838-FC66B326A91D/public" style="background-color:initial;max-width:min(100%,1536px);max-height:min(1778px);;background-image:url(https://imagedelivery.net/phxEHgsq3j8gSnfNAJVJSQ/NODE2_C6F3666E-A3AA-4733-8838-FC66B326A91D/public);height:auto;width:100%;object-fit:cover;background-size:cover;display:block;" width="1536" height="1778"> <a class='tag' href="/tags/Radicals">#Radicals</a>