Question

18. If one root of the polynomial a 2x^2-5x +a
reciprocal of the other, find the value of a

Answer 1

in a quadratic equation product of roots is a/2

given one root is reciprocal of other root

product of these numbers is always 1

so;a/2=1

=》》a=2

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Answer 2

Answer:

2

Step-by-step explanation:

solution is in the attachment