SOLUTION: Approximate, to the nearest 10', the solutions of the equation in the interval [0°, 360°). (If there is no solution, enter NO SOLUTION.) sin2 t − 8 sin t + 5 = 0

Algebra ->  Trigonometry-basics -> SOLUTION: Approximate, to the nearest 10', the solutions of the equation in the interval [0°, 360°). (If there is no solution, enter NO SOLUTION.) sin2 t − 8 sin t + 5 = 0      Log On


   



Question 844310: Approximate, to the nearest 10', the solutions of the equation in the interval [0°, 360°). (If there is no solution, enter NO SOLUTION.)
sin2 t − 8 sin t + 5 = 0

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Sub x for sin(t)
Solve the quadratic
Sub back
solve for t