question archive Use a half angle formula or formula for reducing powers to fill in the blanks in the identity below: cos(8x)^2= _________ +_____________cos(_______)x
Use a half angle formula or formula for reducing powers to fill in the blanks in the identity below: cos(8x)^2= _________ +_____________cos(_______)x
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Use a half angle formula or formula for reducing powers to fill in the blanks in the identity below:
cos(8x)^2= _________ +_____________cos(_______)x
