document.write( "Question 1130434: Use the formulas for lowering powers to rewrite the expression in terms of the first power of cosine, as in Example 4.
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Algebra.Com's Answer #747197 by Alan3354(69443) $\"\"$ $\"About$

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Use the formulas for lowering powers to rewrite the expression in terms of the first power of cosine, as in Example 4.
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\n" ); document.write( "IDK where Example 4 is.
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\n" ); document.write( " $\"cos%5E4%28x%29+=+cos%28x%29%2Acos%28x%29%2Acos%28x%29%2Acos%28x%29\"$
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\n" ); document.write( "If you want something else, you'll have to be more explicit.\r
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