Question

if one zero of the polynomial (2+5)x^2+13x+6a is a reciprocal of a other. find the value of a​

Answer 1

Answer:

7/6

Step-by-step explanation:

p(x)=(2+5)x²+13x+6a

=7x²+13x+6a

Let one zero be α

the other zero=1/α

product of the zeros=c/a

α*1/α=6a/7

1=6a/7

a=7/6

hence the value of a=7/6