SOLUTION: "simplify the expression by using a double angle formula or a half angle formula 2 sin 18% cos 18%"

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Question 413883: "simplify the expression by using a double angle formula or a half angle formula
2 sin 18% cos 18%"


Answer by jjordan95(63) About Me  (Show Source):
You can put this solution on YOUR website!
No steps to show here, this is simply an identity. I will not bore you with the proof.
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2sin%28x%29cos%28x%29 = highlight%28sin%282x%29%29