document.write( "Question 1065690: Factor:
\n" ); document.write( "cosx-2sin^2x+1
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Algebra.Com's Answer #680889 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Step 1, sub (1-cos^2) for sin^2 \n" ); document.write( "
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