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

can someone tell me how you get from (1/4)[(3/2)x + 2cos2x + (1/2)cos4x] ....to... (1/4)[(3/2)x + (2sin2x)/2 +(1/2)((sin4x)/4)]+C I think you use "U" substitution but I don't know how to do that

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!