Solve: y'"' + 5y" – 9y' - 205y = 0 (0) = 1, y'(0) = -3, y' '0) = - 127 y(t) = preview points possible: 1 this is attempt 1 of 2. post this question to forum submit

answer

106 emergencies

step-by-step explanation:

c: lkllmn.

hope it's you

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