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CliffSedge Group TitleBest ResponseYou've already chosen the best response.0
I don't understand the question. Don't you just add them together since that's what "sum" means?
 one year ago

onegirl Group TitleBest ResponseYou've already chosen the best response.0
its trig identities
 one year ago

CliffSedge Group TitleBest ResponseYou've already chosen the best response.0
Do you want it only in terms of sin(x)? Here's a list of identities. http://tutorial.math.lamar.edu/pdf/Trig_Cheat_Sheet.pdf
 one year ago

across Group TitleBest ResponseYou've already chosen the best response.0
The best you can do is simplify the expression:\[ \sin2x+\sin x\\ 2\sin x\cos x+\sin x\\ \sin x(2\cos x+1) \]
 one year ago

onegirl Group TitleBest ResponseYou've already chosen the best response.0
yea in terms of sinx
 one year ago
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