IF ONE ZERO of the poly.(a^2+9)x^2+13x+6a is recipocal of the other, find the value of a

IF ONE ZERO of the poly.(a^2+9)x^2+13x+6a is recipocal of the other, f

1.	IF ONE ZERO of the poly.(a^2+9)x^2+13x+6a is recipocal of the other, find the value of a
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