Ifpr' + 3x + 9 = 0 has two roots x =-1x=_2 and find – InterviewSolution

1.	Ifpr' + 3x + 9 = 0 has two roots x =-1x=_2 and find
Answer» Let roots be X=-1 and y=-2hencesum of roots=X+y=-1-2=-3=-b/a=-3/phence p=1andproduct of roots =-1*-2=2=c/a=q/pas p=1hence2=q/1hence q=2

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