Question

If the zeros of the polynomial px2 + qx + 3 are reciprocal to each other, then:
a) q=3
b) p=3
c) p-q=0
d) 3p+q=0
Please answer I need step by step answer

Answer 1

Answer:

p=3

Step-by-step explanation:

Product of zeros=1

c/a=1

3/p=1

p=3

Answer 2

Answer:

p=3

Step-by-step explanation:

If the roots are reciprocal of each other.

Then product of roots will be 1.

Product of roots =3/p = 1

p = 3