Question

sum of roots at reciprocal of polynomial p(x)=x³+7x²-36 is ___?​

Answer 1

let ccoffecient of x =O =-c\a

Answer 2

Answer:

7/36

Step-by-step explanation:

Let zeroes be α,β,γ

$\frac{ \alpha \beta + \beta \gamma + \gamma \alpha }{ \alpha \beta \gamma }$

By evaluating value We get

7/36