SOLUTION: Find all t in the interval [0, 2pi] satisfying 2(sin t)2 + 3 sin t + 1 = 0.

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Question 761515: Find all t in the interval [0, 2pi] satisfying 2(sin t)2 + 3 sin t + 1 = 0.
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Find all t in the interval [0, 2pi] satisfying 2(sin t)2 + 3 sin t + 1 = 0.
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Sub x for sin(t)
Factor
Sub back sin(t) for x