Question: Trig Problem? Find all solutions in the interval [0,2π]:\n\n6 cos^2 x - 5 sin x - 2 = 0

Answer: chnange cos^2 to (1- sin^2X) n  then solve it quadratically.\n6(1- sin^2X) - 5 SinX - 2 = 0\nopen the brackets n then solve quadratically
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