If one zero of polynomial (a^2+9) x^2+13x+6a is reciprocal of the other, find the value of a.

+1 vote
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asked Jan 30, 2018 in Mathematics by sforrest072 (157,439 points) 61 410 937

If one zero of polynomial  (a2+9) x2+13x+6a is reciprocal of the other, find the value of a.

1 Answer

+1 vote
answered Jan 30, 2018 by mdsamim (213,225 points) 5 10 15
selected Jan 30, 2018 by sforrest072
 
Best answer

The correct answer is

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