cos^2(345) what does the cos squared mean when its not cos(345^2)

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Guest Nov 30, 2014

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Best Answer

cos^2(345) means the same thing as [cos(345)]^2 = cos(345) * cos(345)

cos(345^2) means cos(345 * 345) = cos(119025)

CPhill Nov 30, 2014

CPhill · Answer 1 · 2014-11-30T09:28:39

cos^2(345) means the same thing as [cos(345)]^2 = cos(345) * cos(345)

cos(345^2) means cos(345 * 345) = cos(119025)