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In this video we #factorised an #algebraic expression having a #trinomial completely using very simple and quick methods. This is very important in #exams such as #jamb, #post jamb, #utme, #post utme, #waec, #neco, #gmat, #gre, #ged and #maths olympiad. #780 gmat, #gce, #gre math #gre quant #gre tips #jamb mathematics questions #jamb past question #jamb past questions #neco past question #pce #post utme past question