Question

find the value of p(x) =3x²+x+7 x=-​

Answer 1

Step-by-step explanation:

3x^2+x+7x

3x^2+9x

3x(x+3)=0

3x=0 or x+3=0

x=0 or x=-3

so only x=0 satish the main equvation

so, x=0 will be our ans