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

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

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

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

If one zero of the polynomial f(x) = 5x^(2) + 13x + k is reciprocal of the other , then the value of k= ……….

Find a if one zero of (a^(2) +9) x^(2) + 13x + 6a is a reciprocal of the other.

Find the value(s) of k, if one of the zeroes of the polynomial f(x) = (k^(2) + 8)x^(2) + 13x + 6k   is reciprocal of the other.

If one root of the polynomial f(x)=5x^(2)+13x+k is reciprocal of the other,then the value of k is (a) 0 (b) 5(c)(1)/(6) (d) 6

If one zero of f(x) = (k^(2) +4) x^(2) + 13x + 4k is the reciprocal of the other, find k

if the mean of 6,8,9 x,13,is 10, find the value of x.