Question

pls answer with steps q13

Answer 1

since zeroes r reciprocal of each other..
,Let a be a zero.
then other zero=1/a
product of zeroes =a×1/a
=1
but since product of zeroes =k/3
so put them equal to each other..
k/3=1
k=3

Answer 2

hi plz answer my question I have asked