<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_3D7F1F3E-FE32-4C4A-AA54-AFDCC5C371BF/public" style="background-color:#FFFFFF;max-width:min(100%,2752px);max-height:min(1850px);;background-image:url(https://imagedelivery.net/phxEHgsq3j8gSnfNAJVJSQ/NODE2_3D7F1F3E-FE32-4C4A-AA54-AFDCC5C371BF/public);height:auto;width:100%;object-fit:cover;background-size:cover;display:block;" width="2752" height="1850"> <img src="https://imagedelivery.net/phxEHgsq3j8gSnfNAJVJSQ/NODE2_BBD753E4-C80A-4CC6-8CC0-009F637447E4/public" style="background-color:#FFFFFF;max-width:min(100%,2752px);max-height:min(1850px);;background-image:url(https://imagedelivery.net/phxEHgsq3j8gSnfNAJVJSQ/NODE2_BBD753E4-C80A-4CC6-8CC0-009F637447E4/public);height:auto;width:100%;object-fit:cover;background-size:cover;display:block;" width="2752" height="1850"> <img src="https://imagedelivery.net/phxEHgsq3j8gSnfNAJVJSQ/NODE2_EDD85340-8924-4F81-90CF-9650B4638A28/public" style="background-color:#FFFFFF;max-width:min(100%,2482px);max-height:min(1479px);;background-image:url(https://imagedelivery.net/phxEHgsq3j8gSnfNAJVJSQ/NODE2_EDD85340-8924-4F81-90CF-9650B4638A28/public);height:auto;width:100%;object-fit:cover;background-size:cover;display:block;" width="2482" height="1479"> <img src="https://imagedelivery.net/phxEHgsq3j8gSnfNAJVJSQ/NODE2_4A0AB29C-1B94-48E5-9379-D3259190CE97/public" style="background-color:#FFFFFF;max-width:min(100%,2384px);max-height:min(1549px);;background-image:url(https://imagedelivery.net/phxEHgsq3j8gSnfNAJVJSQ/NODE2_4A0AB29C-1B94-48E5-9379-D3259190CE97/public);height:auto;width:100%;object-fit:cover;background-size:cover;display:block;" width="2384" height="1549"><a class='tag' href="/tags/RationalExpressions">#RationalExpressions</a> <a class='tag' href="/tags/Geometry">#Geometry</a>