div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Formulario Algebra numeros imaginarios src=https:reader033fdocumentsnlreader033viewer20220616105695d2771a28ab9b029a89cahtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divpa + b i · c + d i = ac − bd + ad + bc ip p pdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: Formulario Algebra numeros imaginarios src=https:reader033fdocumentsnlreader033viewer20220616105695d2771a28ab9b029a89cahtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv