Exactly what are u chatting about this's just the sum from the roots is -b/a which is 21 as well as solution of your roots is ninety one (-d/a) which u can address and sort an equation for getting alpha or beta then uncover one other 1 then u possess https://casestudysolution48034.ampedpages.com/case-help-can-be-fun-for-anyone-62712114