SOLUTION: What are all the solutions in the interval of 0,2pi) the equation is sin2xcosx+sinx=0

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Question 919611: What are all the solutions in the interval of 0,2pi)
the equation is sin2xcosx+sinx=0
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
What are all the solutions in the interval of 0,2pi)
the equation is sin2xcosx+sinx=0
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sin2xcosx+sinx=0
2sinxcosx*cosx+sinx=0
sinx(2cos^2x+1)=0
sinx=0
x=0 (only solution)
..
2cos^2x+1=0
cos^2x=-1/2
no solution