1. Find all the complex roots. Leave your answers in polar form with the argument in degrees. The complex fifth roots of q > n; sin B = 3, a > It Find tan(a - B). 13 2 17' 2 O 171 220 O 21 220 O 20 O\fD [ s8.An object attached to a coiled spring is pulled down a distance a from its rest position and then released. Assuming that the motion is simple harmonic with period T, write an equation that relates the displacement d of the object from its rest position after t seconds. Also assume that the positive direction of the motion is up. a=10; T=5seconds &) d=-10cos\\ [+ d=-5cosl [+ d=-10sin > 2 [g T[t] d=-10cos @ @ B B D [ o Graph the solution set of the system of inequalities or indicate that the system has no solution. x2+y249 x+y>1 -0 -8 6 4 -2, 2 46 3810 x \f