Question 74560
{{{3x^2 + bx - 3 = 0}}}
{{{x(3x + b) - 3 = 0}}}
{{{x(3x + b) = 3}}}
{{{3x + b = 3/x}}}
(a) {{{b = 3/x - 3x}}}
(b) {{{b = -1/x - 5x}}}
(c) {{{b = 3/x + 3x}}}
(d) In general
{{{b = a/x + cx}}}
where {{{ax^2 + bx + c = 0}}}