Which is the correct list of possible rational roots of the polynomial (*p/q)

±1. ±2,±4, ±1/2,   B

Step-by-step explanation:

list the factors of 4  over the factors of 2

1 ,2 ,4 , -1 ,-2, -4

1,2 -1,-2

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2