Ask your own question, for FREE!
Mathematics 7 Online
OpenStudy (anonymous):

sin(2x)+sin(x)=0

OpenStudy (loser66):

Hint: sin(2x) = 2sinx cos x

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!