document.write( "Question 1026135: prove sin^4+sin^2 cos^2=sin^2\r
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Algebra.Com's Answer #641401 by Alan3354(69443) You can put this solution on YOUR website! prove sin^4+sin^2 cos^2=sin^2 \n" ); document.write( "----- \n" ); document.write( "sin^2*(sin^2 + cos^2) = sin^2 \n" ); document.write( "sin^2*1 = sin^2 \n" ); document.write( " \n" ); document.write( " |