SOLUTION: I need help figuring this out. Thank you. Solve 2 sin^2 a-5 sin a-3=0 in the interval 0� <= m(a)< 360�

SOLUTION: I need help figuring this out. Thank you. Solve 2 sin^2 a-5 sin a-3=0 in the interval 0� <= m(a)< 360�

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Question 888891: I need help figuring this out. Thank you.
Solve 2 sin^2 a-5 sin a-3=0 in the interval 0� <= m(a)< 360�
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Let

Two solutions:

Not a valid solution.
.
.
.

degrees and degrees
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