Question

Let p(x) be a polynomial such that (-1/2)=0 , then a factor of p(x) is__________.​

Answer 1

Answer:

2x+1  

Step-by-step explanation:

since p(-½)=0  

so if q(x)= 2x+1  

 

2x+1=0  

2x=-1  

x=(-½)