document.write( "Question 821829: Hello...! is there any difference between sin^2 30 v/s (sin 30)^2? If so, pliz explain \n" ); document.write( "
Algebra.Com's Answer #494473 by Alan3354(69443)\"\" \"About 
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is there any difference between sin^2 30 v/s (sin 30)^2?
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\n" ); document.write( "\"sin%5E2%28x%29+=+%28sin%28x%29%29%5E2\"
\n" ); document.write( "No difference.
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