video1.0<iframe src="https://www.loom.com/embed/7786135aec844e5094a50c6d3e7696db" frameborder="0" width="1620" height="1215" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>12151620Loomhttps://www.loom.com12151620https://cdn.loom.com/sessions/thumbnails/7786135aec844e5094a50c6d3e7696db-00001.gif235.14Factorising - Difference of 2 Squares - JCOL & JCHL