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TennistarBest ResponseYou've already chosen the best response.0
The person here explains it well
 one year ago

sara1234Best ResponseYou've already chosen the best response.0
which answer is it though?
 one year ago

TennistarBest ResponseYou've already chosen the best response.0
um, now that you mention it, I don't see an answer. I'll go look for it
 one year ago

sara1234Best ResponseYou've already chosen the best response.0
i saw those i cant seem to find the answer that matchs in the attactment
 one year ago

TennistarBest ResponseYou've already chosen the best response.0
@AccessDenied @Agent_Sniffles @evergirl @campbell_st @Libniz @LoveYou*69
 one year ago

TennistarBest ResponseYou've already chosen the best response.0
I don't know. I called some people to help, try to figure it out. Sorry and good luck!
 one year ago

sara1234Best ResponseYou've already chosen the best response.0
can you guys help please?
 one year ago

trollpowerBest ResponseYou've already chosen the best response.0
sin(3x) = sin(x + 2x) = sin(x)cos(2x) + cos(x)sin(2x)
 one year ago

sara1234Best ResponseYou've already chosen the best response.0
@trollpower which answer is that?
 one year ago

trollpowerBest ResponseYou've already chosen the best response.0
your ques is sin(3x)+Cos(3x)
 one year ago

trollpowerBest ResponseYou've already chosen the best response.0
You just have to remember two formulas sin(a+b) = sin(a)cos(b) + cos(a)sin(b) cos(a+b) = cos(a)cos(b)  sin(a)sin(b) Now solve it and get your answer
 one year ago
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