1.

if e,f are the roots of the equation 2x2+6x+b=0(b<0) then (e/f)+(f/e) is less then Answer :- -2 When I solved the given expression I got (18/b)-2 but I am unable to show that it is less than -2.

Answer»

if e,f are the roots of the equation 2x2+6x+b=0(b<0) then (e/f)+(f/e) is less then

Answer :- -2

When I solved the given expression I got (18/b)-2 but I am unable to show that it is less than -2.



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