which values of xwould make a polynomial equal to zero if the factors of the
polynomial were (x+3) and (x+12)?
o a. -3 and -12
o b. -3 and 12
o c. 3 and 12
o d. 3 and -12

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

answer: what are the answer choices?

step-by-step explanation:

middle maybe?

step-by-step explanation: