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hoa [83]
4 years ago
14

Sin^2x + sin x = 0 Find all solutions to the equation

Mathematics
1 answer:
Setler [38]4 years ago
7 0
Factor out sin x
Sin x (sinx +1) = 0
Use the zero product property
Sin x=0
Sin x+1 = 0

Solutions
x= 0 degrees
x= 270 or -90 degrees
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