SOLUTION: use an identity to simplify
4sin32cos32
Algebra.Com
Question 117676: use an identity to simplify
4sin32cos32
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
use an identity to simplify
4sin32cos32
-----------------
Form: sin(2x) = 2sinxcosx
= 2(2sin32cos32)
= 2sin(2*32)
= 2sin(64)
=============
Cheers,
Stan H.
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