PLZ HURRY! write the expression as a polynomial, using the corresponding formula for special produce: (-b-c)(b-c)

Well first you would need to make sure you understand what a polynomial is. Then you'd just figure out an expression like: (-b-c)(b-c)

Hope this helps at all. If not sorry!

-b^2 + c^2

Step-by-step explanation:

Distribute the numbers by using the foil method. First, inner, outer, last. Then add the middle terms and drop the outer numbers.

answer: -8.2562234e+13

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