http://www.rfbarrow.btinternet.co.uk/htmasa2/AlgDiv1.htm
http://www.rfbarrow.btinternet.co.uk/htmasa2/FactorQuad2.htm
http://www.rfbarrow.btinternet.co.uk/htmasa2/Quad2.htm
http://www.rfbarrow.btinternet.co.uk/htmasa2/Quad3.htm
http://www.rfbarrow.btinternet.co.uk/htmasa2/CubEq1.htm
http://www.rfbarrow.btinternet.co.uk/htmasa2/FactorQuad2.htm
http://www.rfbarrow.btinternet.co.uk/htmasa2/Quad2.htm
http://www.rfbarrow.btinternet.co.uk/htmasa2/Quad3.htm
http://www.rfbarrow.btinternet.co.uk/htmasa2/CubEq1.htm
there are some links for explaining several matters in algebra
and they are :
1-algebraic long divison
2-factorising harder qudratics
3-quadratics completing the square
4-quadratics the discoriminant
5-solving cupic equations
and they are :
1-algebraic long divison
2-factorising harder qudratics
3-quadratics completing the square
4-quadratics the discoriminant
5-solving cupic equations