SOLUTION: Please help me solve this problem
Solve the equation on the interval 0 < x < 2(pi)
Sin^2(x) + sin (x) = 0
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Question 865399: Please help me solve this problem
Solve the equation on the interval 0 < x < 2(pi)
Sin^2(x) + sin (x) = 0
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
sin^2(x) + sin(x) = 0
sin(x)( sin(x) + 1 ) = 0
sin(x) = 0 or sin(x) + 1 = 0
sin(x) = 0 or sin(x) = -1
x = arcsin(0) or x = arcsin(-1)
x = 0,pi or x = 3pi/2
The three solutions are x = 0, x = pi, x = 3pi/2
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