document.write( "Question 1092956: If sin^8x + cos^8x - 1 = 0, then what is the value of cos^2x.sin^2x (If x ≠ 0 or π/2)?
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\n" ); document.write( "1) 0
\n" ); document.write( "2) 2
\n" ); document.write( "3) – 1
\n" ); document.write( "4) 1
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Algebra.Com's Answer #707572 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
If \"sin%5E8%28x%29+%2B+cos%5E8%28x%29+-+1+=+0+\"
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\n" ); document.write( "It does not.
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