SOLUTION: Please help me with this question and show all steps if possible thank you! {{{3 cos2x+sinx-1=0}}}

SOLUTION: Please help me with this question and show all steps if possible thank you! {{{3 cos2x+sinx-1=0}}}

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Question 312176: Please help me with this question and show all steps if possible thank you!

Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

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Two solutions:

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The angles whose are and .
The angles whose are and .
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