SOLUTION: 2sin^2x-5sinx=-3

Question 720867: 2sin^2x-5sinx=-3
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
2sin^2x-5sinx=-3
2sin^2x-5sinx+3=0
(2sinx-3)(sinx-1)=0
2sinx-3=0
sinx=3/2 (reject, -1 ≤ sinx ≤ 1)
or
sinx-1=0
sinx=1
x=π/2
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