SOLUTION: use an identity to simplify 4sin32cos32

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Question 117676: use an identity to simplify
4sin32cos32
Answer by stanbon(48558) About Me  (Show Source):
You can put this solution on YOUR website!
use an identity to simplify
4sin32cos32
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Form: sin(2x) = 2sinxcosx
= 2(2sin32cos32)
= 2sin(2*32)
= 2sin(64)
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Cheers,
Stan H.