SOLUTION: Prove that sin2A+2sin^2(45°-A)=sin2^A+cos2A

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Question 1153622: Prove that sin2A+2sin^2(45°-A)=sin2^A+cos2A
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

sin2A+2sin^2(45°-A)=sin2^A+cos2A......it's not clear what do you have here, describe it and post again