all the parts:Determine P, so that the following equationcoincident ro – InterviewSolution

1.	all the parts:Determine P, so that the following equationcoincident roots: t2 + p2 2 (p + 1) t.(10and 6,-7) are coln
Answer» For coincident roots,b^2=4ac(2(p+1))^2=4(p^2)4(p^2+1+2p)=4p^28p=-8p=-1

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