Question

the value of k if (x+1) is a factor of 3x²+x+k is​

Answer 1

Answer:

k= -2

Step-by-step explanation:

x+1=0

x= -1 .............(1)

let ,

p(x)=3x^2+x+k=0

on putting the value of x from equation (1)

3(-1)^2+(-1)+k=0

3-1+k=0

2+k=0

k= -2